index int64 0 59.4k | question stringlengths 43 4.07k | answer stringlengths 43 4.11k | label stringclasses 6
values | logprob float64 0 1 | explanation stringlengths 33 6.46k | status stringclasses 1
value |
|---|---|---|---|---|---|---|
0 | why doesn't an optical mouse work on a glass table? or even on some surfaces? | why doesn't an optical mouse work on a glass table? Optical mice use an LED and a camera to rapidly capture images of the surface beneath the mouse. The infomation from the camera is analyzed by a DSP (Digital Signal Processor) and used to detect imperfections in the underlying surface and determine motion. Some mater... | ADDR_PARTIAL | 0.367057 | Analysis: 1. **Substance:** Yes
2. **Pivot Check:** No
3. **Content:** N/A (The response directly answers the question; it is not discussing course logistics or unrelated topics.)
**Summary:** The text provides a clear, sustained explanation of why optical mice fail on glass and similar surfaces, referencing the... | success |
1 | What is the best off-road motorcycle trail ? long-distance trail throughout CA | What is the best off-road motorcycle trail ? i hear that the mojave road is amazing!<br />\nsearch for it online. | NOADDR_ON | 0.995373 | Analysis: 1. **Substance:** No
– The response does not provide a sustained or detailed answer about the best long-distance off-road motorcycle trail in California. It mentions the Mojave Road briefly and suggests searching online, but offers no substantive information about trails, routes, conditions, or compariso... | success |
2 | What is Trans Fat? How to reduce that? I heard that tras fat is bad for the body. Why is that? Where can we find it in our daily food? | What is Trans Fat? How to reduce that? Trans fats occur in manufactured foods during the process of partial hydrogenation, when hydrogen gas is bubbled through vegetable oil to increase shelf life and stabilize the original polyunsatured oil. The resulting fat is similar to saturated fat, which raises "bad" LDL cholest... | NOADDR_ON | 0.97369 | Analysis: 1. **Substance:** No
→ The response partially addresses what trans fat is and why it is harmful (raises LDL, linked to heart disease), but it **does not fully answer** all parts of the query. Specifically, it omits practical ways to *reduce* trans fat and fails to list common **daily food sources** (e.g., f... | success |
3 | How many planes Fedex has? I heard that it is the largest airline in the world | How many planes Fedex has? according to the www.fedex.com web site:\nAir Fleet<br />\n <br />\n670 aircraft, including: <br />\n47 Airbus A300-600s 17 Boeing DC10-30s <br />\n62 Airbus A310-200/300s 36 Boeing MD10-10s <br />\n2 ATR 72s 5 Boeing MD10-30s <br />\n29 ATR 42s 57 Boeing MD11s <br />\n18 Boeing 727-... | ADDR_DIRECT | 0.920814 | Analysis: 1. **Substance:** Yes
The response provides a specific number of aircraft (670) and breaks down the fleet composition, directly addressing the question about how many planes FedEx has. It also implicitly supports the claim about FedEx being a major airline by showcasing the scale of its fleet.
2. **Pivot C... | success |
4 | In the san francisco bay area, does it make sense to rent or buy ? the prices of rent and the price of buying does not make sense to me, mostly the rent will not cover the mortgage . Is it better to rent a house or to buy? | In the san francisco bay area, does it make sense to rent or buy ? renting vs buying depends on your goals. <br />\ngenerally thinking is that buying is better b/c the payments that would go into the rent start building equity in your home. the govt also incentivizes you to buy by making your property tax payments and ... | ADDR_DIRECT | 0.747807 | Analysis: 1. **Substance:** Yes
The response provides a sustained answer to the question of whether it makes sense to rent or buy in the San Francisco Bay Area. It discusses equity building, tax incentives, relative costs in the region, and the importance of market appreciation, offering a reasoned analysis.
2. **Pi... | success |
5 | What's the best way to clean a keyboard? I have very small stuff stuck under my keyboard and it prevents it to from working. What will be the be\nst way to clean it? | What's the best way to clean a keyboard? There are commercial kits available, but a can of compressed air, a lint-free cloth or wipes, mild dishwashing liquid, and a vacuum cleaner with a soft brush are all you really need for a basic cleaning. \nAfter turning off your computer and unplugging your keyboard, gently shak... | ADDR_PARTIAL | 0.423733 | Analysis: 1. **Substance:** Yes
The response provides a sustained and relevant answer to the question about cleaning a keyboard, offering multiple methods including tools needed, step-by-step instructions, and special considerations for different keyboard types.
2. **Pivot Check:** Yes
The phrase *"If you are stil... | success |
6 | Why do people blush when they are embarrassed? Why do people blush when they are embarrassed? | Why do people blush when they are embarrassed? from ask yahoo...\nhttp://ask.yahoo.com/ask/20040113.html\n<<Blushing is a unique blend of evolutionary and social behavior. It's an involuntary reaction of the sympathetic nervous system, which is responsible for our "fight or flight" response, but blushing is solely trig... | ADDR_DIRECT | 0.819776 | Analysis: 1. **Substance:** Yes
The text provides a sustained and relevant explanation of why people blush when embarrassed, discussing the physiological mechanism (sympathetic nervous system, capillary dilation), emotional triggers (embarrassment, stress), evolutionary aspects, and even a related condition (erythrop... | success |
7 | Is Lin Qingxia (aka Brigitte Lin) "the most beautiful woman in Chinese cinema?" This is according to Stephen Chow (http://www.hkentreview.com/2005/features/kfh/kfhprem.html). Is it true? Who is the best-looking male star? Did they make any movies together? | Is Lin Qingxia (aka Brigitte Lin) "the most beautiful woman in Chinese cinema?" Well. Everyone has different definition on what 'beauty' is. I like Lin Qingxia, but I think many girls are prettier than she was. (She is more than 40 years old now). \nIf "Lin Qingxia" is the most beautiful woman in the Chinese cinema, ... | NOADDR_TANGENTIAL | 0.998955 | Analysis: 1. **Substance:** No
2. **Pivot Check:** Yes (The phrase *"However, A male movie star once was asked..."* acts as a transition that shifts focus from the original questions to an unrelated anecdote.) → **PIVOT**
3. **Content:** The response briefly touches on the topic (Lin Qingxia, Chin Han, beauty stand... | success |
8 | What is the origin of "foobar"? I want to know the meaning of the word and how to explain to my friends. | What is the origin of "foobar"? Not sure if this is the origin, but I think it was popularized in the 1989 film "Tango & Cash". After Tango, played by Sylvester Stallone, and Cash, portrayed by Kurt Russell, were thrown into jail and setup in a failed jailbreak attempt, the bad guy Yves Perret (Jack Pallance) locked th... | NOADDR_ON | 0.99023 | Analysis: 1. **Substance:** No
2. **Pivot Check:** No
3. **Content:** The response attempts to answer the question by providing a claimed origin of "foobar" (as a backronym for "Fucked-Up Beyond All Recognition") and ties it to a movie example. While the information is inaccurate (foobar predates the 1989 film and ... | success |
9 | How the human species evolved? How the human species evolved? | How the human species evolved? A tough question as it overlaps science and theology. Since you asked "how the human species evolved?" I'll assume you're interested in the scientific approach to the answer.\nThe current theory holds that Homo sapiens evolved from Hominid ancestors over the course of millions of years th... | ADDR_DIRECT | 0.306438 | Analysis: 1. **Substance:** Yes
The response provides a sustained scientific explanation of human evolution, referencing hominid ancestors, natural selection, environmental and competitive pressures, and the development of the human brain. It addresses the "how" of human evolution from a scientific standpoint.
2. **... | success |
10 | Who said the statement below and what does it mean? Can someone help me with understanding someone else's wisdom, please?
<br><br>" It is very easy in the world to live by the opinion of the world. It is very easy in solitude to be self-centered. But the finished man is he who in the midst of the crowd keeps with p... | Who said the statement below and what does it mean? That is kind of a tricky little quote. Sometimes placing it in context can help. This is a quote from Ralph Waldo Emerson's essay "Self Reliance," which discourages basing one's opinions and actions on common opinion in favor of self-trust (see the full essay at http:... | ADDR_DIRECT | 0.798033 | Analysis: 1. **Substance:** Yes
The response provides a sustained and relevant answer to both parts of the question: it identifies Ralph Waldo Emerson as the author of the quote and explains its meaning in the context of his essay *Self-Reliance*. It elaborates on the idea of maintaining individuality amidst society,... | success |
11 | How do I find an out of print book? When I was a kid I remember seeing a book that was like an yearbook of all newspapers published by the Times during WW II. Each of the years is compiled into a different book. 
<br>It gave one a very uniqie perspecitev into the UK druing the war, and even had advertisements from ... | How do I find an out of print book? There are several websites that you can find rare or out of print books. A couple would be alibris.com or abebooks.com. These sites list books by booksellers all over the country and some internationally. | ADDR_DIRECT | 0.774127 | Analysis: 1. **Substance:** Yes
The response provides a sustained and relevant answer to the question by offering specific websites (alibris.com, abebooks.com) where one can find out-of-print books, which directly addresses the user's objective.
2. **Pivot Check:** No
There is no transition phrase (e.g., "That rem... | success |
12 | What are some tips on finding a good mortgage broker? What are some tips on finding a good mortgage broker? | What are some tips on finding a good mortgage broker? the most basic thing is to have someone you have a decent amount of trust for. someone recommended by a friend etc.\nthe things you have to look for are:<br />\n1. top priority is seeing that the broker can actually get your loan on time. many deals fall through b/c... | ADDR_DIRECT | 0.651087 | Analysis: 1. **Substance:** Yes
The response provides a sustained answer to the question about finding a good mortgage broker. It lists three clear tips: trustworthiness, ability to close loans on time, access to competitive rates, and acting in the client’s best interest. These points directly address the objective.... | success |
13 | what's the best way to create a bootable windos/dos CD? i don't use floppies any more and need to boot from something other than my hard disk | what's the best way to create a bootable windos/dos CD? Well, the best way is to look at whatever program you have for burning CDs and see if it has an option to create a bootable CD. If you can't find it, or use Windows itself to burn CDs, then it's a little more complicated.\nNote: If you find that booting from CD d... | ADDR_PARTIAL | 0.612578 | Analysis: 1. **Substance:** Yes
The response provides a sustained and relevant answer to the question about creating a bootable Windows/DOS CD. It offers multiple methods, including using CD burning software, adjusting BIOS settings, using third-party tools like those from nu2.nu, following Microsoft’s official instr... | success |
14 | what is the reason for the increasing divorce percentage in the western world? what is the most common parameter that causing couples to separate | what is the reason for the increasing divorce percentage in the western world? IMO... our lives are much more complex than our equivalents from 50 years ago and thus it's more likely for married people to grow in different directions over time (values, needs, etc.). Add to that how easy and acceptable it is to get a di... | ADDR_DIRECT | 0.651148 | Analysis: 1. **Substance:** Yes
The response provides a sustained and reasoned explanation for the increasing divorce rate in the Western world, citing societal complexity, evolving personal values, cultural attitudes toward divorce, and a comparison to changing social relationships. It directly addresses both parts ... | success |
15 | What is an "imaginary number"? What is an "imaginary number", and how is it treated in algebra equations? | What is an "imaginary number"? Imaginary numbers are numbers than when squared equal a negative number, as in i^2 = -1, where i is the imaginary number. You'll also often see them represented as i = √-1 (that's the square root of -1).\nDon't be confused by the poorly chosen name - imaginary numbers do indeed exist and ... | ADDR_PARTIAL | 0.367081 | Analysis: 1. **Substance:** Yes
The text provides a sustained and relevant answer to the question about imaginary numbers, defining them (e.g., $ i^2 = -1 $, $ i = \sqrt{-1} $) and explaining their legitimacy and use in advanced mathematics, which addresses both parts of the query.
2. **Pivot Check:** No
There is ... | success |
16 | What are good sources to find out about new gospel artists? Is there a site that focuses primarily on gospel? | What are good sources to find out about new gospel artists? CCM Magazine or their online website will give you information on up and coming artists in the Christian Music field. | ADDR_DIRECT | 0.718004 | Analysis: 1. **Substance:** Yes.
The response directly addresses the question by naming CCM Magazine and its website as a source for information on new gospel/Christian artists, which is relevant and on-topic.
2. **Pivot Check:** No.
There is no transition phrase (e.g., "That reminds me," "Speaking of," "By the wa... | success |
17 | How a black hole is formed? I would like to know how a black hole can possibly be formed. Are there any experimental evidence of such creation? | How a black hole is formed? The current scientific theory holds that black holes are formed when stars of sufficient mass (about 3x the mass of our Sun) reach the end of their life and collapse down into a singularity, which is, in essence, an infinitely small point with a huge amount of gravity - gravity so powerful t... | ADDR_PARTIAL | 0.83941 | Analysis: 1. **Substance:** Yes
The response provides a sustained and relevant explanation of how black holes are formed, including stellar collapse and theoretical formation under external pressure. It also addresses the question about experimental evidence by discussing indirect observational evidence (gravitationa... | success |
18 | When will Her Majesty be released in Dvd format? Her Majesty was a movie in limited release early in 2005. I am interested in getting a copy of it in dvd format upon release. | When will Her Majesty be released in Dvd format? It's already available in Australia, if your DVD player can handle PAL: | ADDR_DIRECT | 0.910429 | Analysis: 1. **Substance:** Yes.
The response provides a direct and relevant answer by stating that *Her Majesty* is already available on DVD in Australia, which addresses the user's inquiry about its DVD release. It also adds helpful context about region compatibility (PAL format), which is useful for the user’s obj... | success |
19 | Is a transponder required to fly in class C airspace? I've heard that it may not be for some aircraft. What are the rules? | Is a transponder required to fly in class C airspace? the answer is that you must have a transponder in order to fly in a class C airspace. | NOADDR_ON | 0.995913 | Analysis: 1. **Substance:** No.
The response does not provide a sustained or complete answer to the objective. While it states that a transponder is required, it fails to address the nuance mentioned in the question—specifically, whether there are exceptions for certain aircraft. According to FAA regulations (e.g.... | success |
20 | How to get rid of a beehive? Who can tell me how to get rid of a beehive with out getting stung? | How to get rid of a beehive? Call an area apiarist. They should be able to help you and would most likely remove them at no charge in exchange for the hive. The bees have value and they now belong to you. | ADDR_DIRECT | 0.798255 | Analysis: 1. **Substance:** Yes
The response provides a direct and relevant answer to the question by advising the user to contact a local apiarist (beekeeper) who can safely remove the beehive, often for free in exchange for the bees and hive. This addresses both the objective of removing the hive and avoiding sting... | success |
21 | Nice apartment building near SBC Park? Any recommendations for a nice apartment building in SF generally in the SBC Park area? | Nice apartment building near SBC Park? I can't tell you which of the many are best, but I can tell you about one I lived in briefly.\nI lived for a month in the Avalon at 4th and King. I was put up there as a corporate apartment. While it was fine, it was relatively expensive, and the rooms were small. It also had one ... | ADDR_DIRECT | 0.85703 | Analysis: 1. **Substance:** Yes
The response provides a sustained and relevant answer to the question by describing a specific apartment building (Avalon at 4th and King) near SBC Park, including details about cost, room size, amenities, location convenience, and nearby services—directly addressing the user’s request... | success |
22 | What are world's 3 smallest nations? i.e.
<br>which is the smallest nation?
<br>which is the next one in size?
<br>and then the next one?
<br><br>How did they manage to become countries? | What are world's 3 smallest nations? 1. The Vatican City in central Rome ranks as the smallest nation of the world. It measures 0.17 square miles.<br />\n2. Monaco. <br />\n3. San Marino.\nHow did they manage to become countries?<br />\n1. The political freedom of the Vatican is guaranteed and protected by Italy. It co... | ADDR_DIRECT | 0.798307 | Analysis: 1. **Substance:** Yes
The text provides a sustained and relevant answer to the objective. It identifies the three smallest nations (Vatican City, Monaco, San Marino), lists them in order of size, and offers historical explanations for how each achieved and maintained their status as sovereign nations.
2. *... | success |
23 | What is the best riddle that you know? I'm trying to have a library of the best riddles that people encountered. So a good riddle would be a riddle that has no ugly tricks in it- pure logic answer – no tricks, no funky solutions. | What is the best riddle that you know? If you were standing in front of a door, one leading to heaven and one leading to hell, neither of which are labeled, and guarding that door is a guard, one who always lies and one who always tells the truth, but you don't know who's who, what question would you ask to definitivel... | ADDR_PARTIAL | 0.747899 | Analysis: 1. **Substance:** Yes
The response provides a well-known logic riddle involving two guards (one truthful, one lying) and one question to determine the correct door. It includes both the riddle and its logical solution, which aligns with the request for a "pure logic" riddle with no tricks—this riddle is ... | success |
24 | Economics of running a restaurant? Running a restaurant looks like hard work and long hours. 
<br><br>What percentage of restaurants are profitable? And what is the average revenue and net income of a small restaurant? | Economics of running a restaurant? 90% of restaurants fail in their first year of existence. A 10% profit level for a restaurant is considered a success. The average revenue and net income is hard to define without knowing the food concept and what type of liquor license the establishment will have: just beer and wine... | NOADDR_ON | 0.995912 | Analysis: 1. **Substance:** No
– The response provides some relevant points (e.g., high failure rate, long hours, profit margins), but it fails to directly answer the specific questions about the *percentage of profitable restaurants*, *average revenue*, and *average net income* for small restaurants with any data... | success |
25 | Why do gas stations mix ethanol into gas? Why do gas stations mix ethanol into gas? | Why do gas stations mix ethanol into gas? Right. Fuel additives are helpful for reduction of emissions, although they are not always economical. For the most part, the US congress has subsidized the creation of ethanol, which tends to be a net cost unless created from waste agricultural products.\nAnother substance t... | ADDR_DIRECT | 0.570778 | Analysis: 1. **Substance:** Yes.
The response provides a sustained explanation addressing why ethanol is mixed into gasoline, including reasons such as emission reduction, government subsidies, and a comparison with an alternative additive (MTBE). It directly engages with the question.
2. **Pivot Check:** No.
Ther... | success |
26 | Why we are not using the sea waves to generate electricity? Giving that it is a clean and safe energy, and that almost all the time there are waves, why we are not using that to generate power | Why we are not using the sea waves to generate electricity? Same reason solar power isn't more popular despite lots of sunshine: with current technology the cost per kwh is still much higher than for power generated with fossil fuels. As fossil fuel prices rise and technology improves so-called "alternative" energy sou... | ADDR_DIRECT | 0.570788 | Analysis: 1. **Substance:** Yes
The response provides a sustained answer to the question by addressing the economic barriers to wave energy adoption—specifically, the high cost per kWh compared to fossil fuels—and explains that technological and market improvements are needed for it to become viable. It draws a relev... | success |
27 | Why doesn't the NBA implement a minor leagues? I don't want to see any more High School kids on the court, shooting airballs and missing defensive assignments. | Why doesn't the NBA implement a minor leagues? The NBA does have minor leagues - they're called the CBA, and the International leagues. :)\nSeriously - because viewers seem to value explosiveness over efficiency, I think we're seeing a major shift in the average age of NBA players towards young athletes that are quicke... | NOADDR_TANGENTIAL | 0.999185 | Analysis: 1. **Substance:** No
2. **Pivot Check:** Yes (The phrase "Seriously - because..." acts as a transition that shifts from a brief, flippant answer to an unrelated speculative commentary on player age trends.)
3. **Content:** The response is discussing something else—specifically, a trend in player athletici... | success |
28 | What's the longest english word without a vowel in it? and what does that word mean if it's not a common word. | What's the longest english word without a vowel in it? The longest word without a vowel is Rhythm.\nIt is referenced on below web site where you can find more fun facts. | NOADDR_ON | 0.991379 | Analysis: 1. **Substance:** No
→ The response claims "rhythm" is the longest English word without a vowel, which is incorrect (e.g., "tsktsk", "grrrl", "crwth" are longer and vowelless depending on definition). It also fails to explain the meaning of the word as requested. The answer is brief, inaccurate, and lack... | success |
29 | how was Einstein's General Relativity theory proven ? When was it, where was it and by whom? | how was Einstein's General Relativity theory proven ? First, I would never say that a theory has been proven. There may be a lot of evidence that supports a theory, and as a result it may no longer be on the list of theories that are being challenged, but theories are always theories and should always be open to adjust... | ADDR_DIRECT | 0.7736 | Analysis: 1. **Substance:** Yes
The response provides a sustained answer to the question by explaining how Einstein's General Relativity was supported empirically—specifically through Eddington's 1919 solar eclipse observations. It addresses the key elements: *how* (bending of light during eclipse), *when* (1919), *w... | success |
30 | Can someone tell me what happened in Buffy's series finale? I had to work and missed the ending. | Can someone tell me what happened in Buffy's series finale? The gang makes an attack on the First's army, aided by Willow, who performs a powerful spell to imbue all of the Potentials with Slayer powers. Meanwhile, wearing the amulet that Angel brought, Spike becomes the decisive factor in the victory, and Sunnydale is... | ADDR_PARTIAL | 0.747565 | Analysis: 1. **Substance:** Yes
The text provides a sustained and relevant summary of the Buffy series finale, including key plot points: the attack on the First Evil, Willow’s spell activating all Potentials, Spike’s role with the amulet, and the destruction of Sunnydale. It concludes with the aftermath and the gang... | success |
31 | How does a person live his whole life with the notion of impending death Just a philosophical question, nothing more. | How does a person live his whole life with the notion of impending death It's called denial... | NOADDR_ON | 0.938022 | Analysis: 1. **Substance:** No
The response does not provide a sustained or substantive answer to the philosophical question about living with the awareness of impending death. It offers a single-word concept ("denial") without elaboration or exploration.
2. **Pivot Check:** No
The response does not use a tr... | success |
32 | how does a helicopter fly this is a miracle- I always wanted to learn to fly one of those. Can someone explain how can it get airborne? | how does a helicopter fly A helicopter gets its power from rotors or blades. When its rotors are spinning, a helicopter doesn't look much like an airplane. But the rotor blades have an airfoil shape like the wings of an airplane. So as the rotors turn, air flows more quickly over the tops of the blades than it does bel... | ADDR_DIRECT | 0.686318 | Analysis: 1. **Substance:** Yes
The response provides a sustained explanation of how a helicopter flies by describing the function of rotor blades, their airfoil shape, and how lift is generated—directly addressing the user’s question.
2. **Pivot Check:** No
There is no transition phrase (e.g., "That reminds me," ... | success |
33 | Why would Big Ten keep its name inspite of adding a 11th school? [colleges & univs]
<br><br>Upto 1980s and early 90s, Big Ten conference had only 10 schools. But then somehow it was decided to add PSU as the 11th Big-Ten school.
<br><br>Any thoughts/insight on why the name of the conference not changed? | Why would Big Ten keep its name inspite of adding a 11th school? i would think to keep the "brand" recognition and the history of the Big Ten. the conference has invested a lot in building the Big Ten name as well as any merchandising and corporate sponsorship. | ADDR_DIRECT | 0.92078 | Analysis: 1. **Substance:** Yes
The response provides a sustained and relevant answer to the question by explaining that the Big Ten likely retained its name for reasons of brand recognition, historical legacy, and financial investments in merchandising and sponsorships.
2. **Pivot Check:** No
There is no transiti... | success |
34 | How effective is massage in relieving stress? How effective is massage in relieving stress? | How effective is massage in relieving stress? Massage is good for relieving stress if you find the right kind of you. \nOne of the most popular massages is Swedish massage. Light to medium pressure is applied with long, soothing strokes. Sometimes stress can cause muscle pain. Deep tissue massage can be tailored to the... | ADDR_DIRECT | 0.798181 | Analysis: 1. **Substance:** Yes
The text provides a sustained answer to the question about the effectiveness of massage in relieving stress. It discusses various types of massage (Swedish, deep tissue, aromatherapy, warm stone, reflexology) and how they can help with stress and muscle pain, concluding with advice on ... | success |
35 | Is there a good reference for California Landlord-Tenant Law? I want to know what is required of landlords and tenants in California. | Is there a good reference for California Landlord-Tenant Law? Check out "California Tenants: A Guide to Residential Tenants' and Landloards' Rights and Responsibilities" (listed as a reference below) from the department of Consumer Affairs. | ADDR_DIRECT | 0.686208 | Analysis: 1. **Substance:** Yes.
The response provides a specific reference—*"California Tenants: A Guide to Residential Tenants' and Landlords' Rights and Responsibilities"*—from the Department of Consumer Affairs, which directly addresses the user’s request for a reliable source on California landlord-tenant law. T... | success |
36 | Triangular distribution random function How can I calculate a random number in a Triangular distribution random function? Is there a java packa\nged somewhere which does it? | Triangular distribution random function check out this site:\nhttp://mathworld.wolfram.com/TriangularDistribution.html | NOADDR_ON | 0.994067 | Analysis: 1. **Substance:** No
The response does not provide a sustained or direct answer to how to calculate a random number using a triangular distribution or whether a Java package exists for it. It only references an external website without explanation or integration.
2. **Pivot Check:** No
The response... | success |
37 | Capturing light in a container Can we capture light in a container? Will it run and shine forever? What kind of internal material we should use in order to do that? | Capturing light in a container So the answer to your specific question is 'no'. The problem is that if the container shines, it means that light and energy is being lost and will eventually run out. There are materials that will glow for a long time due to radioactive decay or via chemical processes, but all of these... | ADDR_DIRECT | 0.798397 | Analysis: 1. **Substance:** Yes
The text provides a sustained and relevant answer to the question about capturing light in a container. It explains why light cannot be permanently stored in a conventional glowing container (due to energy loss), discusses long-lasting glowing materials (radioactive or chemical), and t... | success |
38 | When will Google buy Yahoo? The two businesses are very complementary in terms of strengths and weaknesses. Do we want to beat ourselves up competing with each other for resources and market share, or unite to beat MSFT? | When will Google buy Yahoo? Their respective market caps are too close for this to ever happen.\nInterestingly, many reporters, analysts and tech pundits that I talk to think that the supposed competition between Google and Yahoo is fallacious, and that they are very different companies with very different strategies. ... | ADDR_PARTIAL | 0.423409 | Analysis: 1. **Substance:** Yes
The response addresses the question of when Google might buy Yahoo by explaining that their similar market caps make such a acquisition unlikely. It further engages with the core idea—that Google and Yahoo are complementary—by noting that many experts see them as having different strat... | success |
39 | Is Trigonometry considered high school or college level math? I never took trig. Is it the level after calculus? | Is Trigonometry considered high school or college level math? In the US, Trig is normally considered as a high school level course, however, it is not a required course to graduate. I believe Algebra is the highest of the high school math courses that are required for graduation, although some schools may still only re... | ADDR_PARTIAL | 0.747582 | Analysis: 1. **Substance:** Yes
The response provides a sustained and relevant answer to the question about whether trigonometry is high school or college level math. It clarifies that trigonometry is typically a high school-level course in the U.S., explains its place in the math curriculum, and addresses the sequen... | success |
40 | Why is there often a mirror in an elevator? What is the history behind it? | Why is there often a mirror in an elevator? The purpose is functional, but it's psychological rather than mechanical.\n\nHere's an explanation, from: http://www.slyasafox.com/book/book_33.html\n\n"In the early industrial age, buildings began to spring up all over the east coast. Many of these new buildings were taller ... | ADDR_DIRECT | 0.612689 | Analysis: 1. **Substance:** Yes
The text provides a sustained and detailed explanation addressing the functional and psychological rationale behind mirrors in elevators, tracing it back to historical context involving early elevator use, passenger perception of speed, fear of falling, and the introduction of mirrors ... | success |
41 | Can someone explain the theory of e=mc2? I have forgotten what this means. | Can someone explain the theory of e=mc2? In general it means that in a very high speed (also apply for low speed but hard to measure) , a Mass turns into Energy and vise versa. The conversion rate is C2 (C square). | NOADDR_ON | 0.976734 | Analysis: 1. **Substance:** No
2. **Pivot Check:** No
3. **Content:** The response attempts to answer the question by explaining E=mc², discussing mass-energy equivalence and the role of the speed of light squared (c²) as a conversion factor. It contains inaccuracies (e.g., implying mass "turns into" energy only at... | success |
42 | Why can Bush get away with misinforming us about intelligence, then use that as reason for war? Why can Bush get away with misinforming us about intelligence and then using that as reason for war? | Why can Bush get away with misinforming us about intelligence, then use that as reason for war? Because the American public is more willing to forgive presidents that don't project themselves as smarter then them. Its similar to how Oliver North and the Irancontra scandal in the 80's did not affect Reagan's popularity... | ADDR_DIRECT | 0.856746 | Analysis: 1. **Substance:** Yes
The response provides a sustained explanation for why Bush "got away with" misinforming the public—by arguing that the American public is more forgiving of leaders who do not appear intellectually superior, and it supports this with historical comparisons (Reagan/Iran-Contra, Clinton/M... | success |
43 | where did term "tie the knot" come from? what's the origin of the notion of marriage as "tying the knot?" | where did term "tie the knot" come from? Bed frames used to be sprung with rope. To make a marriage bed you needed to 'tie the knot' | NOADDR_ON | 0.983956 | Analysis: 1. **Substance:** No
2. **Pivot Check:** No
3. **Content:** Something else
**Explanation:**
The response provides a false or unsubstantiated explanation (about bed frames and ropes) as the origin of "tie the knot," which lacks historical or etymological support. While it attempts to answer the questi... | success |
44 | How can the Chicago Cubs break their curse? The lovable Cubs need to win the big one! | How can the Chicago Cubs break their curse? Do what the Red Sox did. Fire the coach from last year, trade your best player, and get a long haired guy to bat 1st. | NOADDR_ON | 0.987482 | Analysis: 1. **Substance:** No.
The response does not provide a serious or sustained answer to how the Cubs can break their curse. It offers a sarcastic, superficial comparison to the Red Sox without meaningful analysis or actionable insight.
2. **Pivot Check:** No.
There is no transition phrase (e.g., "That remin... | success |
45 | What's the cheapest source for ordering DVDs from Asia? What's the cheapest source for ordering DVDs from Asia? | What's the cheapest source for ordering DVDs from Asia? I don't know if this is the cheapest option, but I use the site YesAsia<br />\nhttp://us.yesasia.com/en/index.aspx<br />\nfor my Asian DVD & CD needs. You often have a choice of region format, and its cheaper than buying it in some store. | ADDR_DIRECT | 0.856869 | Analysis: 1. **Substance:** Yes
The response addresses the question by offering a specific source (YesAsia) for ordering DVDs from Asia, noting price advantages and region format options, which is relevant to the objective of finding a cheap source.
2. **Pivot Check:** No
The response does not use a transition phr... | success |
46 | Why are there 5 rings in the Olympics symbol? What does it represent? I heard few theories about it but not sure what is the correct one | Why are there 5 rings in the Olympics symbol? The 5 rings were introduced at the the 1920 games in antwerp games. The rings included at least one color from the flag of every participating country. | NOADDR_ON | 0.998063 | Analysis: 1. **Substance:** No
2. **Pivot Check:** No
3. **Content:** The response attempts to answer the question but contains inaccuracies. It incorrectly states that the 5 rings were introduced at the 1920 Antwerp Games (they were actually introduced in 1913 by Pierre de Coubertin and first used in 1920). It als... | success |
47 | What is the over/under for wins by the 49ers this season? How many wins do you guys think the 49ers will get this year? What is a good number? | What is the over/under for wins by the 49ers this season? At Tradesports.com the contract has been set at the 49ers getting more than 4.5 wins, and it's trading at slightly less than even odds for that. 4-12 seems a good guess. | ADDR_DIRECT | 0.856978 | Analysis: 1. **Substance:** Yes.
The response provides a direct answer to the over/under question (4.5 wins) and includes context from Tradesports.com, along with a personal estimate ("4-12 seems a good guess"), which addresses the user's query about a reasonable number of wins.
2. **Pivot Check:** No.
There is no... | success |
48 | What was James Bond's wife's name? I seem to be having my temporary memory lapse and can't seem to be recollecting my deceased wife's name. Can someone help?
<br><br>-- 007 | What was James Bond's wife's name? In the movies, James Bond gets Married at the end of "On Her Majesty's Secret Service", but unfortunately his wife dies very soon thereafter when the bad guys shoot her while trying to gun down James. Her name was "Contessa Teresa 'Tracy' Di Vicenzo Bond", she was played by Diana Rig... | ADDR_DIRECT | 0.747559 | Analysis: 1. **Substance:** Yes
The response directly answers the question by identifying James Bond's wife as "Contessa Teresa 'Tracy' Di Vicenzo Bond," providing context from the film *On Her Majesty's Secret Service*, her fate, and the actress who portrayed her (Diana Rigg). It also notes the absence of marital de... | success |
49 | How do I take my money out of 401k without penalty? If I change a job, and roll my 401k into an IRA, can I then take money out of the IRA to fund my childrens education without the penalty? | How do I take my money out of 401k without penalty? You can withdraw the money for childrens higher education. Details:<br />\nHigher education expenses. Even if you are under age 59½, if you paid expenses for higher education during the year, part (or all) of any distribution may not be subject to the 10% additional... | NOADDR_ON | 0.99806 | Analysis: 1. **Substance:** No
The response does not fully address the user’s specific question about rolling over a 401(k) into an IRA and then withdrawing for children’s education without penalty. While it mentions that higher education expenses may exempt someone from the 10% penalty, it does not confirm whether t... | success |
50 | What are the rules around who can throw the ball in football? Usually it is the quarterback, but during an option play it can be someone else. Can anyone throw the ball if they are behind the line of scrimmage? Or are there just a few players who are allowed to? | What are the rules around who can throw the ball in football? As long as a player is behind the line of scrimmage , they can throw the ball. So to answer your question, anyone can throw the ball. | ADDR_DIRECT | 0.423621 | Analysis: 1. **Substance:** Yes
The response directly addresses the question about who can throw the ball in football and correctly states that any player behind the line of scrimmage may throw a forward pass, which aligns with the rules. It provides a clear, sustained answer to the core question.
2. **Pivot Check:*... | success |
51 | What is the history of seeing eye dogs? What is the history of seeing eye dogs? | What is the history of seeing eye dogs? here is an article that I've found:"Long before there was ever an established guide dog program was developed, dogs have been aiding the blind. A wooden plaque from the Middle Ages portrays a dog leading a blind man with a leash. The first actual attempt to train dogs to aid the ... | ADDR_DIRECT | 0.423492 | Analysis: 1. **Substance:** Yes
The text provides a sustained historical account of seeing eye dogs, beginning with early depictions in the Middle Ages, moving to the first formal training attempts in 1780 in Paris, and including a specific example from 1788 in Vienna. It directly addresses the history of guide dogs.... | success |
52 | If I lose lots of money in stock in one year, can I carry the negative capital gain forward? How does that work and how many years can I carry forward? | If I lose lots of money in stock in one year, can I carry the negative capital gain forward? You can keep dumping every year upto a net loss of $3,000.00 | NOADDR_ON | 0.976742 | Analysis: 1. **Substance:** No
The response does not provide a sustained or accurate explanation of how capital loss carryforwards work. It incorrectly suggests repeatedly "dumping" losses every year up to $3,000 without explaining the actual mechanism of carrying forward unused losses, the process of offsetting g... | success |
53 | What are the steps required to edit, publish and distribute a book? I have a book that Ive being writing for sometime now, and I think that I would like to try and publish it | What are the steps required to edit, publish and distribute a book? Publishing a book is a lot of hardwork. It takes 2 years sometimes for first timers. See URL below for broad steps. Steps differ based on what kind of books one would try publishing. | NOADDR_ON | 0.979452 | Analysis: 1. **Substance:** No
The response does not provide a sustained or detailed answer to the steps required to edit, publish, and distribute a book. It acknowledges the effort involved and mentions that timelines vary, but it outsources the actual information to a URL without summarizing or outlining the steps.... | success |
54 | When can a common man fly to moon? My realtor wants to list the craters on the MLS listings. | When can a common man fly to moon? Virgin Galactic is offering this "as soon as 2008" for the low price of 100 million USD. Realistically, it will probably take more than a few years to ramp up tourist missions to the moon, especially if no one is signing up... | NOADDR_ON | 0.987483 | Analysis: 1. **Substance:** No
– The response does not provide a sustained or accurate answer to when a common man can realistically fly to the moon. It incorrectly states Virgin Galactic was offering moon travel "as soon as 2008" for $100 million, which is false (Virgin Galactic focuses on suborbital flights, not... | success |
55 | Condo/townhouse pricing in San Jose, CA What is the average price for a condo/townhouse in San Jose | Condo/townhouse pricing in San Jose, CA I recently came across a site that offers some pricing information for the silicon valley: | NOADDR_ON | 0.970239 | Analysis: 1. **Substance:** No
– The response does not provide the average price for a condo/townhouse in San Jose, CA. It only mentions a site with pricing information without giving any actual data.
2. **Pivot Check:** No
– The response does not use a clear transition phrase like "That reminds me," "Speaki... | success |
56 | How does the Pope get his name? <br>There are many different names. Who decide what will be the next Pope's name? | How does the Pope get his name? He selects it himself. | NOADDR_ON | 0.991375 | Analysis: 1. **Substance:** No.
The response does not provide a sustained answer to the objective. While it correctly states that the Pope selects his name himself, it fails to address the second part of the query: *Who decides what the next Pope's name will be?* or explain the process, tradition, or influences be... | success |
57 | How long does take a space craft to get from the Earth to the Moon? astronomy. I would like to know how many days hours, or weeks it would take to get to the Moon from Earth. | How long does take a space craft to get from the Earth to the Moon? It depends on what you are sending. The Apollo missions were the last set of *manned* missions to the moon, and here is the travel time:\nLaunched: 16 July 1969 UT 13:32:00 (09:32:00 a.m. EDT)<br />\nLanded on Moon: 20 July 1969 UT 20:17:40 (04:17:40 ... | ADDR_DIRECT | 0.570894 | Analysis: 1. **Substance:** Yes
The response provides a sustained and relevant answer to the question about how long it takes a spacecraft to travel from Earth to the Moon. It specifies that the Apollo missions took about 4 days, explains that travel time depends on the type of mission (manned vs. unmanned), and note... | success |
58 | At what level are math olympiads held for Kids? Do math olympiads begin at Elementary level or at Middle or at High school? | At what level are math olympiads held for Kids? The official math olympiad competition is really more for high school students and the organization (math assocn of america) hosts a number of competitions that determine whether students will qualify to take the math olympaid tests.\nThe org also hosts a number of other ... | ADDR_DIRECT | 0.718447 | Analysis: 1. **Substance:** Yes
The response addresses the question by explaining that official math olympiads are primarily for high school students, while acknowledging that the Mathematical Association of America (MAA) also hosts separate competitions for junior high and younger students. This directly answers the... | success |
59 | Can anyone list the short name of the common names? For examples, 
<br><br>Bill = William,
<br>Dick = Ricard | Can anyone list the short name of the common names? Al - Albert, Alfred, Alan<br />\nBob - Robert <br />\nBeth - Elizabeth <br />\nBill(y) - William <br />\nCathy - Catherine <br />\nChris - Christopher<br />\nDeb(bie) - Deborah, Debra <br />\nDick(y)(ie) - Richard <br />\nDon(nie)(y) - Donald<br />\nDom - Domenic, Dom... | ADDR_DIRECT | 0.920675 | Analysis: 1. **Substance:** Yes
The text provides a sustained and relevant list of common short names (nicknames) and their full name equivalents, directly addressing the request in the query.
2. **Pivot Check:** No
There is no transition phrase (e.g., "That reminds me," "Speaking of," "By the way") used to shift ... | success |
60 | Do all professional athletes do steroids now? What is the common thought here? | Do all professional athletes do steroids now? I would say a good majority are, but the question is whether the steroid is considered a performance enhancing steroid or not. Andro was legal while Mark McGuire was using it, but subsequently banned. BALCO was reported to manufacture steroids that are desgined to avoid bei... | NOADDR_ON | 0.921094 | Analysis: 1. **Substance:** No.
The response does not provide a sustained or accurate answer to the objective question—whether *all* professional athletes use steroids and what the common thought is. While it mentions steroid use and references Andro and BALCO, it overgeneralizes with "a good majority are" without ev... | success |
61 | what is the cause for headaches i have a really bad one now so wondering | what is the cause for headaches There are several possible causes for headaches. According to a Chiropractor friend of mine, dehydration is a major cause. For example, too many Margaritas one night can leave you seriously dehydrated, hung over and with a headache the next day.\nOther causes are stress, allergies, etc... | ADDR_PARTIAL | 0.718114 | Analysis: 1. **Substance:** Yes
The text provides a sustained answer to the question about the causes of headaches, listing dehydration, stress, and allergies as potential causes, with a specific example (Margaritas causing dehydration and hangovers). It also references an external source (Dr. Hoffman) for further de... | success |
62 | Why didn't anyone send more buses to the Superdome earlier? The whole Katrina/New Orleans thing has been bungled on so many different levels it boggles the mind. But one issue, in particular, simply blows me away every time I think about it:
<br><br>Why did it take so long to send buses to get folks out of the Supe... | Why didn't anyone send more buses to the Superdome earlier? I don't have an article, but I was listening to NPR last night, and the commentator was saying the evacuation was really bungled due to an organization and communication problem. No one took charge and said, hey I'm running the show, get 2000 buses and send th... | ADDR_DIRECT | 0.423708 | Analysis: 1. **Substance:** Yes
The response provides a sustained answer to the question by explaining that the delay in sending buses was due to organizational and communication failures, specifically the lack of centralized leadership and coordination among agencies like FEMA, state and local police, and the Nation... | success |
63 | What is the best YMU-compatible mp3 player out there? I have an iPod photo 30GB but am considering selling it to switch to Yahoo! Music Unlimited. Any recommendations on the best players that are compatible with the subscription service YMU? Looking for similar 30GB capacity. Color and ability to capture / show digi... | What is the best YMU-compatible mp3 player out there? You should definitely check out Creative's new Zen Vision. I don't have that model (it's new), but I have the Creative Zen Micro and like it a lot. | NOADDR_ON | 0.985826 | Analysis: 1. **Substance:** No
The response mentions the Creative Zen Vision as a potential YMU-compatible player, which is relevant, but it does not provide a sustained or detailed answer about YMU compatibility, 30GB capacity, photo display, or color screen features as requested. The mention is brief and lacks supp... | success |
64 | what are gamma ray bursts? i heard about those, but have just a vague understanding about them. | what are gamma ray bursts? The source of Gamma Ray bursts is currently unknown. They are a surprising phenomenon because gamma rays are so powerful that very few events could cause them. They have also only been recently discovered by projects like the Compton Gamma Ray Observatory, and appear to be coming from all d... | NOADDR_ON | 0.985815 | Analysis: 1. **Substance:** No
2. **Pivot Check:** No
3. **Content:** The response is discussing the topic of gamma ray bursts, attempting to explain their nature, origin, and observational challenges. However, it contains **inaccurate information** (e.g., claiming the source is "currently unknown" — in reality, lo... | success |
65 | Why's watching Television so addictive? Whereas reading books isn't in general (no doubt there are some avid readers but I am talking about the majority). | Why's watching Television so addictive? I'd say that TV is more popular than books because it is multimedia and much more closely matches how we normally take in information. TV is video and audio. You can see and hear it and thus more information can be squeezed into a short amount of time while also giving a much ric... | ADDR_DIRECT | 0.886837 | Analysis: 1. **Substance:** Yes
The response provides a sustained and relevant answer to why watching television is more addictive than reading books for the majority. It discusses key factors such as television being a multimedia, passive, and information-dense medium compared to the more cognitively demanding natur... | success |
66 | What is the origin of the name 'Soccer'? The rest of the world call this game 'football', which is self explanatory... | What is the origin of the name 'Soccer'? In the early days of this game, an association was set up in England to codify the rules. The game was sometimes referred to as "association football," probably to distinguish it from other variations. "association" was abbreviated to "assoc.," so the game was nicknamed "socce... | ADDR_DIRECT | 0.81994 | Analysis: 1. **Substance:** Yes
The text provides a sustained and accurate explanation of the origin of the name "soccer," tracing it back to "association football" in England and explaining how the abbreviation "soccer" emerged and became prevalent in the U.S. due to the pre-existing use of "football" for a differen... | success |
67 | What's the capital city of Bolivia? Just catching up with the latest geography.
<br><br>[expecting an email notification when this question expires] | What's the capital city of Bolivia? Sucre is the legal capital, though the government sits in La Paz | ADDR_DIRECT | 0.950939 | Analysis: 1. **Substance:** Yes
The response provides a sustained and accurate answer to the question by identifying Sucre as the legal capital of Bolivia and noting that the government operates from La Paz, which addresses the query thoroughly.
2. **Pivot Check:** No
There is no transition phrase (e.g., "Th... | success |
68 | Which car and house insurance company is recommended in California? And with which one you had a bad experience? | Which car and house insurance company is recommended in California? Costco gives some of the best rates. \nThe service is very good, too. There was this time when I couldn't start my car. Since it's a certain European car, it couldn't be jumpstarted by a friend's car. Only a tow truck had enough power to jumpstart it. ... | ADDR_DIRECT | 0.774265 | Analysis: 1. **Substance:** Yes
The response provides a sustained answer by recommending Costco as a car and house insurance provider in California, citing competitive rates and good service. It supports the recommendation with a detailed personal experience involving their auto assistance service.
2. **Pivot Check:... | success |
69 | How come the usage of alternate power generators is not more prevalent in a state like Californi One would expect that it would be of an interest of states to have alternate resources. | How come the usage of alternate power generators is not more prevalent in a state like Californi California electricity is generated by several sources, including hydroelectric, wind, geothermal and nuclear (in addition to the more traditional natural gas). The question is why these other sources aren't used more, and... | ADDR_PARTIAL | 0.651061 | Analysis: 1. **Substance:** Yes
The response provides a sustained answer to why alternate power generators are not more prevalent in California. It discusses historical cost issues, environmental concerns (especially with nuclear), and explains how economic factors may shift adoption in the future. It also mentions c... | success |
70 | Why do people amputate dogs tail? What is the reason that some types of dog are considered to be better off with out their tail? | Why do people amputate dogs tail? There are a couple of reasons why this was done a few decades ago. Dogs with curved tails are known to be chasing flies and fleas that got on their tails. Owners of the dogs found this a nuisance that all of a sudden a dog would keep chasing its tail for several hours in a week. Due t... | NOADDR_ON | 0.983956 | Analysis: 1. **Substance:** No
The text does not provide a factually accurate or sustained answer to the objective. The reasons given—dogs chasing flies on their tails leading to distraction from work, and tail-pulling causing lethal aggression—are not valid or documented justifications for tail amputation (docking) ... | success |
71 | How come stars are generally round? re there any square stars in the galaxy? | How come stars are generally round? Largely because of the massive amounts of gravitational force involved. A sphere is the only sustainable shape when talking about forces of that magnitude. Stars are incredibly dense towards their core, and over billions of years the matter will coalesce in a sphere like shape. | ADDR_PARTIAL | 0.612659 | Analysis: 1. **Substance:** Yes
The response provides a sustained and relevant explanation for why stars are generally round—by citing gravitational force and the natural tendency of massive celestial bodies to form spheres due to density and equilibrium over time. It directly addresses the scientific basis for the s... | success |
72 | What is the best relational database? http://www.oracle.com/\n\nhttp://www.mysql.com\n\nwww.mysql.org | What is the best relational database? Define "best". Oracle is like a BMW. Expensive but has all the fixings. But not everyone needs a BMW. MySQL is like a VW Beetle (the old model). Its cheap, and gets you where you need to go. But you have to tweak it to suit your needs. | ADDR_DIRECT | 0.961801 | Analysis: 1. **Substance:** Yes
The response provides a sustained comparison of Oracle and MySQL as relational databases, using analogies to convey their relative strengths, costs, and suitability depending on user needs. It addresses the question of "best" by contextualizing it around requirements and trade-offs.
2... | success |
73 | Why do I Sound Different When I Hear My Own Voice? Why do i sound different when I listen to my own voice on the answering machine or tape recorder? | Why do I Sound Different When I Hear My Own Voice? Specifically, "when you speak you hear yourself not only through your ears, but also through the bones and tissues of your head (i.e., internally)". | NOADDR_ON | 0.983952 | Analysis: 1. **Substance:** No
2. **Pivot Check:** No
3. **Content:** The response is discussing the topic (why one's voice sounds different when recorded), but only provides a partial explanation—mentioning internal conduction through bones and tissues—without elaborating on how this differs from external sound tr... | success |
74 | what are the base colors? Those few colors that you can create all the rest of the colors out of their mix | what are the base colors? There are two kinds of primary colors: those you get by combining light (these are called "additive") and those you get by mixing pigments (these are called "subtractive"). As many computer users know, the additive colors are red, green, and blue. Traditionally, the subtractive colors were ... | ADDR_DIRECT | 0.839339 | Analysis: 1. **Substance:** Yes
The text provides a sustained and accurate explanation of primary colors in both additive (light) and subtractive (pigment) contexts, directly addressing the question about base colors from which other colors can be created.
2. **Pivot Check:** No
There is no transition phrase (e.g.... | success |
75 | Who is Earth-2 Superman and how is he different from regular Superman? Why are there two Supermen and why is one older than the other? | Who is Earth-2 Superman and how is he different from regular Superman? It's relatively simple. Back in 1961, DC Comics revealed that all of their Golden Age (c. 1939-1945) characters had lived on a different Earth from their Silver Age (c. 1956-1970) characters. Some characters (Batman, Robin, Wonder Woman) were virt... | ADDR_DIRECT | 0.747627 | Analysis: 1. **Substance:** Yes
The text provides a sustained and relevant answer to the question about Earth-2 Superman, explaining his origin, differences from the regular (Earth-1) Superman, the reason for two Supermen (the DC Multiverse concept introduced in 1961), and why one is older (Earth-2 represents the Gol... | success |
76 | How do you become a judge on the Supreme Court? What are the necessary qualifications and the process to get on the high court? | How do you become a judge on the Supreme Court? There are nine seats on the United States Supreme Court. You must be nominated by the President of the United States, and confirmed by a majority in the U.S. Senate. Justices are appointed for life (except in cases of retirement or impeachment).\nIt is not necessary for t... | ADDR_PARTIAL | 0.651213 | Analysis: 1. **Substance:** Yes
The response provides a sustained and relevant answer to the question about how one becomes a Supreme Court judge, including the nomination by the President, confirmation by the Senate, lifetime tenure, lack of formal qualifications (such as prior judicial experience), and the role of ... | success |
77 | What does 'zig' refer to in the All Your Base clip? You all remember that "All Your Base Are Belong to Us" internet phenomenon from early 2000. I recently saw it again and read the game transcript. What could the (poor) Japanese-English translator possibly have been trying to communicate with the word "Zig"?
<br>... | What does 'zig' refer to in the All Your Base clip? the enigmatic and poorly translated introduction to the American port of Zero Wing is equal parts confusing and hilarious. what in the world could a "zig" be? well, it would seem that the word "zig," unfortunately, is not yet another perplexing ter... | ADDR_DIRECT | 0.856911 | Analysis: 1. **Substance:** Yes
The response provides a sustained and relevant answer to the question by explaining that "zig" refers to the name of the fighter plane (the player's spacecraft) in the game *Zero Wing*, clarifying that it is not a mistranslation but a proper noun, and contextualizing the phrase "Take o... | success |
78 | What is the best way to learn chinese? Do those Pimsleur cds really work? any other recommendation? | What is the best way to learn chinese? The best way is to be born in china :D | NOADDR_ON | 0.98583 | Analysis: 1. **Substance:** No
– The response does not provide a sustained or serious answer to the question about learning Chinese or the effectiveness of Pimsleur CDs. It offers a flippant, humorous remark rather than substantive advice.
2. **Pivot Check:** No
– There is no transition phrase (e.g., "That r... | success |
79 | what is a tag, and why is it being hailed by some people as the greatest thing since sliced bread? i've been using tags in products such as delicious, my web 2.0, and flickr...but how do i explain the significance of tagging to somebody like my mom? what does it all mean? | what is a tag, and why is it being hailed by some people as the greatest thing since sliced bread? Tags are like post-it notes that readers of the content leave behind for other readers. They give clues to the context and meaning beyond a simple description. They're like finding notes in a text book scribbled by a prev... | ADDR_PARTIAL | 0.570893 | Analysis: 1. **Substance:** Yes
The response provides a sustained and coherent explanation of what tags are, using accessible analogies (post-it notes, textbook margin notes) to convey their function and value. It explains the collective intelligence aspect of tagging—how shared, user-generated labels create meaning ... | success |
80 | What is the maximum number of identical stones so that after a look-alike is added...? ... you will need to scale them at most three times to identify the look-alike one. Note that you don't know if the look-alike stone is lighter or heavier than the rest. | What is the maximum number of identical stones so that after a look-alike is added...? The answer is 9 stones (or maybe more). \n\nAfter adding a look-alike to 9 stones, there will be 10. Name them ABCDEFGHIJ.\n\n"ABC<DEF" means "the stones ABC as a group weigh less than the stones DEF."\n\nWeighing 1. Weigh ABC vs. DE... | ADDR_DIRECT | 0.899643 | Analysis: 1. **Substance:** Yes
The text provides a sustained and logical response to the problem. It identifies 9 as the maximum number of identical stones (resulting in 10 after adding the look-alike), and presents a complete three-step weighing strategy using a balance scale to identify the odd stone (whether ligh... | success |
81 | Can you imagine seeing more colors? No, you can't! I mean, what would they look like? It's crazy! I want to be able to see more colors, more than infra-red and ultra-violet; I'm not talking about those invisible colors, I'm talkin REAL colors! Wouldn't it be cool if you woke up tomorrow and you could see more color... | Can you imagine seeing more colors? Try this one, NO colors, that would be freaky. everything just black or white, no "in-betweens"! | NOADDR_ON | 0.970243 | Analysis: 1. **Substance:** No
2. **Pivot Check:** No
3. **Content:** Something else
**Explanation:**
The response does not provide a sustained answer to the imaginative exploration of seeing *more* colors. Instead, it shifts focus to the opposite idea—seeing *no* colors (a black-and-white world)—without using... | success |
82 | Does echinacea really help prevent colds? Or is a waste of money... | Does echinacea really help prevent colds? Well, there appears to be some controvery about this. While some people swear by the stuff, others say that it has no real effect on overcoming a cold. \nHere are some links, one of which is from a National Institute of Health study. I hope these help you decide whether to h... | NOADDR_ON | 0.98583 | Analysis: 1. **Substance:** No
The response acknowledges controversy but does not provide a sustained, evidence-based answer to whether echinacea helps prevent colds. It deflects with vague statements and links instead of synthesizing the evidence.
2. **Pivot Check:** No
There is no use of a transition phrase like... | success |
83 | What is the largest city in the world? What is the larget city in terms of the population and density? | What is the largest city in the world? Other lists I've seen count that 28 mm figure as Tokyo/Yokohama, sprawling outside the city proper. This list of top ten most populous *urban areas* (the city proper) puts Tokyo at #10:\n\n1. Seoul 10.2 million \n2. Sao Paulo 10 million\n3. Mumbai 9.9 million\n4. Jakarta 9.37 mil... | NOADDR_ON | 0.992384 | Analysis: 1. **Substance:** No
The response does not provide a sustained or accurate answer to the question about the largest city in the world in terms of population and density. It misrepresents data (e.g., claiming Seoul is first with 10.2 million while listing Tokyo at 8.1 million) and contradicts widely accepted... | success |
84 | What is the best place to get guitar lessons in the South Bay Area? Looking for a great instructor and relatively affordable price. I have no experience but have a desire to learn. | What is the best place to get guitar lessons in the South Bay Area? It's really according to what you are looking for. Certain teachers specialize in acoustic vs. electric (for example). Your best bet is to place a request on a service such as Click For Lessons that will show you several teacher bios and let you decide... | NOADDR_ON | 0.998293 | Analysis: 1. **Substance:** No
– The response does not provide a sustained or specific answer to the question about the best place for guitar lessons in the South Bay Area. It acknowledges variability in teachers but does not offer concrete recommendations, locations, or instructors.
2. **Pivot Check:** No
–... | success |
85 | Which soccer team has won the most European club championships? that is, Champions League or European Cup competitions... | Which soccer team has won the most European club championships? Real Madrid has won 9 titles, followed by 6 for AC Milan and 5 for Liverpool. | NOADDR_ON | 0.997515 | Analysis: 1. **Substance:** No
2. **Pivot Check:** No
3. **Content:** The response attempts to answer the question but provides **incorrect factual information** (stating Real Madrid has won 9 titles, when as of 2024, they have won 14). It directly addresses the topic of European club championships without shifting... | success |
86 | Where can I find information about Superlatives? I need to find answers to questions such as what is the biggest...? What's the tallest...? What is the fastest...?, etc. | Where can I find information about Superlatives? If you want to answer a question like "What is the tallest mountain on earth?" Ask Jeeves (www.ask.com) is a good place to start. You can also perform an advanced search on Yahoo! or Google, putting the phrase in quotes like this "What ist he tallest mountain on earth?" ... | ADDR_DIRECT | 0.718187 | Analysis: 1. **Substance:** Yes
The response provides specific resources (Ask Jeeves, Yahoo!, Google) and methods (using quotes in search queries) to find information about superlatives, directly addressing the user's need to answer "what is the biggest...?" type of questions.
2. **Pivot Check:** No
There is no tr... | success |
87 | Why are the San Francisco 49er's Sucking so Bad Again? What's up with the team again? Offensive line? Coaching? | Why are the San Francisco 49er's Sucking so Bad Again? 1. Poor drafting. Between 2000-2006, the 49ers drafted 55 players. Only 8 starters on offense from all of those draft classes combined, and only four at the 'skill positions' (Barlow, Lloyd, Battle and Smith).\n\n2. Injuries: 9 guys on IR, including starting Ce... | ADDR_DIRECT | 0.872536 | Analysis: 1. **Substance:** Yes
The response provides a sustained and structured answer to why the San Francisco 49ers are performing poorly, listing six specific factors (poor drafting, injuries, multiple QBs, underperforming running back, play calling, and 3-and-outs) that directly address the question.
2. **Pivot... | success |
88 | what is the temperature on the sun and how to calculate the lost of heat per distance from it? So, what will be the distance from the sun that makes it reasonable to look for life? | what is the temperature on the sun and how to calculate the lost of heat per distance from it? You might not have intended it, but your question is a lot more complex than you might have thought. It turns out that the temperature of the sun is a function of how deep into the sun you are, with the surface temperature b... | NOADDR_ON | 0.983948 | Analysis: 1. **Substance:** No
The response begins to address the temperature of the sun and touches on how light intensity decreases with distance, but it does not fully answer the core objective—particularly how to calculate heat loss per distance or determine the distance from the sun where conditions might be rea... | success |
89 | Who is going to pick up Terrell Owens after he comes off suspension? I think Atlanta or Dallas are strong candidates, especially as they make a push towards the playoffs. | Who is going to pick up Terrell Owens after he comes off suspension? It's hard to imagine Terrell in the same locker room with Keyshawn Johnson (Dallas) or Michael Vick (Atlanta). The Denver Broncos are more likely to pick him up. | ADDR_DIRECT | 0.899165 | Analysis: 1. **Substance:** Yes.
The response addresses the question by evaluating potential teams (Dallas and Atlanta) and offering an alternative (Denver Broncos), providing reasoning based on locker room dynamics.
2. **Pivot Check:** No.
There is no transition phrase (e.g., "That reminds me," "Speaking of," "By... | success |
90 | What does 4 8 15 16 23 42 _really_ mean? What do you think it means? I know its showing up alot on the TV show Lost, so what is it and why do you think it's everywhere on the show? | What does 4 8 15 16 23 42 _really_ mean? Don't know yet, but lots of wild theories and mathematical approaches being tried (some, via\nhttp://myweb2.search.yahoo.com/search?p=4%208%2015%2016%2023%2042):\n\nhttp://www.d.kth.se/~dicander/lost.html\n\nhttp://www.4815162342.com/forum/viewforum.php?f=3 | NOADDR_ON | 0.98583 | Analysis: 1. **Substance:** No
→ The response does not provide a sustained or substantive answer to what the numbers 4 8 15 16 23 42 really mean or why they are significant in *Lost*. It admits uncertainty ("Don't know yet") and only points to external links without explaining or analyzing the meaning.
2. **Pivot... | success |
91 | What are the options for volleyball leagues in the south bay and SF? Prefer Indoor Men's 6s - A/AA competitive league or\na coed, somewhat competitive league (B/BB) | What are the options for volleyball leagues in the south bay and SF? I would try IVL (http://www.ivlinc.com/) or City Beach (http://www.citybeach.com/sports/sports_volleyball.htm) | NOADDR_ON | 0.996815 | Analysis: 1. **Substance:** No
The response mentions two organizations (IVL and City Beach) that may offer volleyball leagues, but it does not provide a sustained or detailed answer about specific **indoor men's 6s A/AA** or **coed B/BB** leagues in the South Bay and SF. It lacks information on league types, compe... | success |
92 | how can I recover the security key for my Yahoo! account? I had a hard time trying to figure out what my security key was. I don't even remember ever having one. | how can I recover the security key for my Yahoo! account? Yahoo! Help\n\nYou can get a new password, a Yahoo! ID reminder, or both. Visit the Sign-in Problems page (http://edit.yahoo.com/config/eval_forgot_pw?new=1&.done=&.src=&partner=&.intl=us) and supply some basic verification information, such as your birthday and... | NOADDR_ON | 0.997521 | Analysis: 1. **Substance:** No
→ The query asks specifically about recovering a *security key*, but the response addresses *password recovery* and *Yahoo ID reminder*, not the security key itself. It does not explain what a security key is, how to recover or regenerate it, or confirm whether one was ever set. Thus... | success |
93 | Why doesn't college football have a playoff system? Every year sportswriters and fans complain about how unfair the BCS is, so what's preventing the various conferences from a playoff system? | Why doesn't college football have a playoff system? - The bowls came first and have to be dislodged\n\n- The bowl organizers control larges amounts of money. Some of these monies are given to participating universities and their conferences. Bowl organizers do not want to risk lossing this money. And universities who ... | ADDR_DIRECT | 0.52546 | Analysis: 1. **Substance:** Yes
The text provides a sustained and relevant answer to the question of why college football historically lacked a playoff system. It identifies key factors: the entrenched power and financial interests of bowl games, resistance from bowl organizers and universities reliant on bowl revenu... | success |
94 | What kind of guitar is that? What kind of guitar is Joaquin Phoenix playing in the "Germany" scenes in Walk the Line? You can see the one I mean at about 30 seconds and 50 seconds (the hangar and the music store) in the trailer on Yahoo! Movies.\n\nIt doesn't appear to have a standard sound hole, just two curved openi... | What kind of guitar is that? Can't answer your question exactly, but it looks an awful lot like a Gibson archtop or a Gretsch. You can poke around either of their websites to see guitars that look pretty similar to the one in the picture. There are particular models of Gibson & Gretsch that have the diagonal bridge p... | NOADDR_ON | 0.990236 | Analysis: 1. **Substance:** No
2. **Pivot Check:** No
3. **Content:** The response is discussing the guitar in question—its possible make (Gibson or Gretsch), design features (diagonal bridge, lack of pickup), and historical plausibility—directly addressing the user’s query. It does not shift focus via a transition... | success |
95 | What is a good entry-level road bike to purchase? I am looking to spend roughly $1,500. | What is a good entry-level road bike to purchase? For $1500, you're starting to get out of the "entry-level" stage. I have a Trek 1000 and absolutely love it. I've used it for century rides, triathlons and duathlons no problem. The Trek 1000 was about $900 CDN. The only difference in the bikes up to the $1500 range is ... | ADDR_DIRECT | 0.68621 | Analysis: 1. **Substance:** Yes
The response provides a sustained answer to the question by discussing suitable road bikes around the $1,500 price range, specifically mentioning the Trek 1000 as a strong option and explaining how bikes in this price tier compare in terms of components, performance, and value. It also... | success |
96 | What is the minimum GPA to get into colleges? I don't know what the minimum GPA is to get into colleges. If my GPA isn't that high will I still get in? I don't want to go to a community college though. | What is the minimum GPA to get into colleges? Yeah u can get in to college . A 3.0 is really good my friend. I understand what you are going through..\n\n Then www.gradschool.com is a good source | NOADDR_TANGENTIAL | 0.998481 | Analysis: 1. **Substance:** No
– The response does not provide a sustained or accurate answer to the question about minimum GPA for college admission. It vaguely states "A 3.0 is really good" without clarifying that minimum GPAs vary by institution, and it fails to address the concern about not wanting to attend c... | success |
97 | Who is the most famous woman athlete of all time? And what sport was she famous for? | Who is the most famous woman athlete of all time? Historically I believe it would be Babe Didrikson Zaharias, who was a golfer and olympic track star.\n\nAnswers.com's bio says: " Mildred 'Babe' Didrikson Zaharias was voted the outstanding woman athlete of the century in a 1950 Associated Press poll. Though she gained... | ADDR_DIRECT | 0.899489 | Analysis: 1. **Substance:** Yes
The response provides a sustained answer to the question by identifying Babe Didrikson Zaharias as the most famous woman athlete of all time and detailing her achievements in multiple sports, particularly golf and track and field. It supports the claim with historical context, includin... | success |
98 | Could a very powerful directional microphone pickup sounds from the past? In much the same way that a a radio telescope 'sees' past events, could a very powerful directional microphone pickup sounds from the past? | Could a very powerful directional microphone pickup sounds from the past? In a sense, any microphone is picking up sounds from the past, due to the speed of sound. This is similar to what you mentioned with radio telescopes.\n\nThe main differences are 1) velocity -- light moves at about 1 foot per nanosecond while sou... | ADDR_DIRECT | 0.476418 | Analysis: 1. **Substance:** Yes
The response directly addresses the question by explaining how a directional microphone does "pick up sounds from the past" in a literal but limited sense—due to the finite speed of sound—drawing a valid analogy to light and radio telescopes. It elaborates with relevant differences (sp... | success |
99 | is there a good art school in the San Francisco bay area? I'm interested in paintings | is there a good art school in the San Francisco bay area? I visited the SF Art Institute a few years ago with my brother, who was considering an art school for his undergrad work, and we were pretty impressed with the student work and facilities. http://www.sanfranciscoart.edu/ | ADDR_DIRECT | 0.798319 | Analysis: 1. **Substance:** Yes
The response provides a relevant and sustained answer by mentioning the San Francisco Art Institute as a notable art school in the Bay Area, commenting on the quality of student work and facilities, and including a link to the school’s website. It directly addresses the query about a g... | success |
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