messages list | source string | has_reasoning bool |
|---|---|---|
[
{
"content": "Do solar mass ejections cause any movement in the sun?A: Only when solar winds are uniform\nB: Only during solar flares\nC: Yes\nD: No, because the sun's mass is too large",
"role": "user"
},
{
"content": "<think>\nLet me analyze this question step by step.\n\nThe question asks: Do sol... | crownelius_reasoning | true |
[
{
"content": "Frank and Bill have $42 and they bought 3 large pizzas with the money. Each pizza cost $11 and Frank paid for all three pizzas. Frank gave the rest of his money to Bill. If Bill had $30 already, how much money does Bill have now?",
"role": "user"
},
{
"content": "<think>\nSimple math p... | roman | true |
[
{
"content": "Please answer the following question: Read the following article and select the best answer. Article: New York is a very large city with 8 million people. How do so many people move on their way to work or school? In New York you can travel by subway, bus, taxi and private car. The subway runs on ... | crownelius_reasoning | true |
[
{
"content": "Ali's class wants to order 35 English textbooks and 35 geography textbooks. Knowing that a geography book costs $10.50 and that an English book costs $7.50, what is the amount of this order?",
"role": "user"
},
{
"content": "<think>\nSimple math problem.\n\nEnglish: 35 × $7.50 = $262.5... | roman | true |
[
{
"content": "Hugo's mountain has an elevation of 10,000 feet above sea level. Boris' mountain has an elevation that is 2,500 feet shorter than Hugo's mountain. If Hugo climbed his mountain 3 times, how many times would Boris need to climb his mountain to have climbed the same number of feet as Hugo?",
"rol... | roman | true |
[
{
"content": "What does connecting the '2n points' represent in the context of Wick's theorem, and how does it relate to the number of distinct Wick contractions?A: 30\nB: 10\nC: 15\nD: 20",
"role": "user"
},
{
"content": "<think>\nLet me analyze this question step by step.\n\nThe question asks: Wha... | roman | true |
[
{
"content": "$$\n\\sqrt{32 \\sqrt{16 \\sqrt{8 \\sqrt{4}}}}\n$$",
"role": "user"
},
{
"content": "<think>\nLet me work through this problem step by step.\n\nFirst, I need to understand what's being asked: $$\n\\sqrt{32 \\sqrt{16 \\sqrt{8 \\sqrt{4}}}}\n$$\n\nKey values given: 32, 16, 8, 4\n\nMy appro... | roman | true |
[
{
"content": "Mrs. Crocker made 11 pieces of fried chicken for Lyndee and her friends. If Lyndee only ate one piece but each of her friends got to eat 2 pieces, how many friends did Lyndee have over?",
"role": "user"
},
{
"content": "<think>\nSimple math problem.\n\n11 pieces total. Lyndee ate 1. Re... | roman | true |
[
{
"content": "Answer the following question: Process: - The thermostat senses that the temperature has dropped - A signal is sent to the heating system - Heating oil travels from the tank to the burner - The oil becomes a fine mist mixed with air - The oil/air combination is injected into the burner - The burn... | crownelius_reasoning | true |
[
{
"content": "A shopping center sells T-shirts at $8 each, a sweater at $18, and a jacket at $80. The jacket is on sale with a 10% discount. The sales tax is 5%. Kevin wants to buy six T-shirts, four sweaters, and five jackets for his children. How much does Kevin have to pay for all the items, including the sa... | roman | true |
[
{
"content": "Design a complete zero-knowledge rollup system for an Ethereum-like blockchain that batches 10,000 transactions per proof, generates proofs in under 10 minutes on commodity hardware, and supports arbitrary smart contract execution. Detail the arithmetic circuit construction, the polynomial commitm... | crownelius_no_reasoning | false |
[
{
"content": "Two empty cells are directly connected if they share a side. Two cells (r1, c1) (located in the row r1 and column c1) and (r2, c2) are connected if there exists a sequence of empty cells that starts with (r1, c1), finishes with (r2, c2), and any two consecutive cells in this sequence are directly ... | crownelius_reasoning | true |
[
{
"content": "My landlord is refusing to return my $2,400 security deposit claiming 'normal wear and tear' damage. I have move-in photos showing the apartment was already in rough shape. What are my options and is small claims court worth it?",
"role": "user"
},
{
"content": "<think>\nThe user is as... | teichai | true |
[
{
"content": "The array a with n integers is given. Let's call the sequence of one or more consecutive elements in a segment. Also let's call the segment k-good if it contains no more than k different values.",
"role": "user"
},
{
"content": "<think>\nLet me work through this step-by-step:\n\n1. **U... | roman | true |
[
{
"content": "Timmy's parents have a 2 car garage, which has both cars inside it. Also inside is a riding lawnmower, a bicycle for Timmy as well as each of his parents, a tricycle for Timmy's little brother Joey, and a unicycle that Timmy's dad practices riding on. How many wheels in total are in this garage?",... | roman | true |
[
{
"content": "Randy got 90, 98, 92, and 94 in his first four quizzes. His goal is to get a 94 average on his 5 quizzes. What score should he get in the fifth quiz to reach his desired average?",
"role": "user"
},
{
"content": "<think>\nSum needed: 94 × 5 = 470\nSum so far: 90 + 98 + 92 + 94 = 374\nF... | roman | true |
[
{
"content": "How does anesthesia work? It's remarkable that we don't fully understand this — explain what we do know about the mechanisms.",
"role": "user"
},
{
"content": "<think>\nThe question asks about how anesthesia works, acknowledging that we don't fully understand it, and asking me to expla... | teichai | true |
[
{
"content": "A mechanic charges $60 an hour to repair a car. He works 8 hours a day for 14 days on one car. The mechanic also used $2500 in parts. How much did the car's owner have to pay?",
"role": "user"
},
{
"content": "<think>\nSimple math problem.\n\n60 * 8 * 14 + 2500 = 6720 + 2500 = 9220\n</... | roman | true |
[
{
"content": "$M_{2}(5 ;-6 ; 0)$",
"role": "user"
},
{
"content": "<think>\nLet me work through this problem step by step.\n\nFirst, I need to understand what's being asked: $M_{2}(5 ;-6 ; 0)$\n\nKey values given: 2, 5, 6, 0\n\nMy approach:\n1. point or a transformation matrix), the standard operati... | crownelius_reasoning | true |
[
{
"content": "Maria found a store that sells handmade sweaters for $30 and a handmade scarf for $20. She wants to buy one for everyone in her family. She will buy 6 sweaters and 6 scarves. If she has saved $500, how much will be left in her savings after buying all these?",
"role": "user"
},
{
"cont... | roman | true |
[
{
"content": "On Thursday Walmart sold 210 pounds of ground beef. On Friday they sold twice that amount. On Saturday they only sold 150 pounds. What was the average amount of beef sold per day?",
"role": "user"
},
{
"content": "<think>\nSimple math problem.\n\nThursday: 210\nFriday: 420\nSaturday: 1... | roman | true |
[
{
"content": "If you draw diagonals in a hexagon, what is the total number of diagonals?",
"role": "user"
},
{
"content": "<think>\nLet me think through this carefully.\n\nThe question/task: If you draw diagonals in a hexagon, what is the total number of diagonals?\n\nMy reasoning: To find the numbe... | roman | true |
[
{
"content": "Diane bought twenty more apples than Cecile. If Cecile bought 15 apples, how many apples did they buy altogether?",
"role": "user"
},
{
"content": "<think>\nSimple math problem.\n\nCecile: 15 apples\nDiane: 15 + 20 = 35 apples\nTotal: 15 + 35 = 50 apples\n</think>\n\nCecile bought 15 a... | roman | true |
[
{
"content": "Anna used four baking trays to bake cupcakes. Each tray has 20 cupcakes and each cupcake was then sold for $2. If only 3/5 of the cupcakes were sold and the rest were kept, how much did Anna earn from it?",
"role": "user"
},
{
"content": "<think>\nSimple math problem.\n\nTotal cupcakes... | roman | true |
[
{
"content": "There are 28 garden gnomes in a yard. Three-fourths of them have red hats, and the rest have blue hats. Half the garden gnomes have big noses instead of small noses. If six gnomes with blue hats have big noses, how many gnomes with red hats have small noses?",
"role": "user"
},
{
"cont... | roman | true |
[
{
"content": "Write a sentence that is about a restaurant with all the following properties: name = The Waterman, eatType = pub, food = Chinese, customer rating = 5 out of 5, area = riverside",
"role": "user"
},
{
"content": "<think>\nLet me work through this problem step by step.\n\nFirst, I need t... | crownelius_reasoning | true |
[
{
"content": "Example 5. Solve the equation:\na) $\\log _{1 / 5} \\frac{2+x}{10}=\\log _{1 / 5} \\frac{2}{x+1}$;",
"role": "user"
},
{
"content": "<think>\n1. **Analyze the given equation**:\n $\\log _{1 / 5} \\frac{2+x}{10}=\\log _{1 / 5} \\frac{2}{x+1}$\n The equation has logarithms with th... | crownelius_reasoning | true |
[
{
"content": "How does dark matter form clumps?A: electromagnetic interaction\nB: strong force attraction\nC: violent relaxation\nD: weak force repulsion",
"role": "user"
},
{
"content": "<think>\nLet me analyze this question step by step.\n\nThe question asks: How does dark matter form clumps?\n\nL... | roman | true |
[
{
"content": "Which two words were used to promote Greta Garbo's 1930 film, 'Anna Christie'????",
"role": "user"
},
{
"content": "<think>\n**\n- By 1930, the film industry was converting to sound pictures\n- Garbo had been a major silent film star known for her expressive face and mysterious persona... | roman | true |
[
{
"content": "I'm 22 and my job offers a pension AND a 401k with match. How should I prioritize between them?",
"role": "user"
},
{
"content": "<think>\nThis is a great personal finance question from a young person. Let me think through the considerations for someone who has both a pension and a 401... | teichai | true |
[
{
"content": "## Examples\n```input\n3\n3\n1\n1\n1\n3\n1\n0\n0\n6\n000\n010\n100\n001\n000\n```\n```output\nQ 1 1 2\nQ 1 2 3\nQ 1 1 3\nA 3 0 0\n1 2 3",
"role": "user"
},
{
"content": "<think>\nLet me analyze the given example step by step:\n\n**Input parsing:**\n- Line 1: `3` → n = 3 (number of elem... | crownelius_reasoning | true |
[
{
"content": "What is the maximal number of children for whose he can give candies if Santa Claus want each kid should get distinct positive integer number of candies. Santa Class wants to give all n candies he has.",
"role": "user"
},
{
"content": "<think>\nThe problem asks for the maximal number o... | roman | true |
[
{
"content": "## Note\nBelow $$$x \\mid y$$$ denotes that $$$y$$$ is divisible by $$$x$$$.",
"role": "user"
},
{
"content": "<think>\nLooking at what was provided, this appears to be an incomplete or truncated problem statement. The provided text contains mathematical notation, a note/clarification ... | crownelius_reasoning | true |
[
{
"content": "John had $200. He gave 3/8 of his money to his mother and 3/10 to his father. How much money did John have left?",
"role": "user"
},
{
"content": "<think>\nSimple math problem.\n\nJohn had $200.\nGave 3/8 to mother: 200 × 3/8 = 75\nGave 3/10 to father: 200 × 3/10 = 60\nLeft: 200 - 75 -... | roman | true |
[
{
"content": "- replace two adjacent minus signs with one plus sign.",
"role": "user"
},
{
"content": "<think>\nThe user has given me a transformation rule: \"replace two adjacent minus signs with one plus sign\" but hasn't provided a specific input string to transform.\n\nThis appears to be a gener... | roman | true |
[
{
"content": "Mark has an egg farm. His farm supplies one store with 5 dozen eggs and another store with 30 eggs each day. How many eggs does he supply these two stores in a week?",
"role": "user"
},
{
"content": "<think>\nSimple math problem.\n\n5 dozen = 60 eggs\nPlus 30 eggs = 90 eggs per day\nPe... | roman | true |
[
{
"content": "Available options: -negative. -positive.Would the following phrase be considered positive or negative?\n\nsome writer dude , i think his name was , uh , michael zaidan , was supposed to have like written the screenplay or something , but , dude \n",
"role": "user"
},
{
"content": "<thi... | roman | true |
[
{
"content": "Why do magnets have poles and why can't you create a monopole by cutting a magnet in half? What's the physics explanation?",
"role": "user"
},
{
"content": "<think>\nThis is a great physics question about magnetism, magnetic poles, and magnetic monopoles. Let me give a thorough explana... | teichai | true |
[
{
"content": "Caroline has 40 pairs of socks. She loses 4 pairs of socks at the laundromat. Of the remaining pairs of socks, she donates two-thirds to the thrift store. Then she purchases 10 new pairs of socks, and she receives 3 new pairs of socks as a gift from her dad. How many pairs of socks does Caroline h... | roman | true |
[
{
"content": "Gunther just financed a John Deere tractor through the dealership. If his monthly payment is $150.00 a month, for 5 years, with no interest, how much did he finance the tractor for?",
"role": "user"
},
{
"content": "<think>\nSimple math problem.\n\nMonthly payment: $150\nDuration: 5 ye... | roman | true |
[
{
"content": "58 male. Wife is 37 and hot. About 2 weeks ago, I discovered my wife is cheating with a man about 30. My wife has no idea that I know. I only found out when a friend of mine told me she had seen my wife had a car with another man. I put a tracker on her car and also followed her on a couple of occ... | crownelius_reasoning | true |
[
{
"content": "ABCD+ABCD=5472. What is the value of D when A, B, C, and D are different numbers?",
"role": "user"
},
{
"content": "<think>\nLet me analyze this problem step-by-step.\n\n**Understanding the problem:**\nABCD represents a 4-digit number where A, B, C, D are its digits.\n- ABCD + ABCD = 5... | roman | true |
[
{
"content": "Initially, the entire grid is empty. Then, Alice performs $$$q$$$ operations on the fortune cookie box. The $$$i$$$-th operation ($$$1 \\le i \\le q$$$) is as follows: specify a currently empty cell $$$(r_i,c_i)$$$ and a shape (circle or square), then put a fortune cookie of the specified shape on... | crownelius_reasoning | true |
[
{
"content": "I've been coding for 2 weeks and I think I'm ready to apply for junior developer jobs. I've built a to-do app in React. What do you think?",
"role": "user"
},
{
"content": "<think>\nThe user is asking for my honest opinion about their readiness for junior developer jobs after 2 weeks o... | teichai | true |
[
{
"content": "Technological innovation, especially in information technology, has enhanced productivity, but also created new vulnerabilities.\n\nDoes it follow that \"Technological innovation, especially in information technology and circuitry, has enhanced productivity. \"?",
"role": "user"
},
{
"... | roman | true |
[
{
"content": "Ms. Jones got thank you cards from 30% of her class. 1/3 of these contained a gift card for $10. If she got $50 in gift cards, how many students were in her class?",
"role": "user"
},
{
"content": "<think>\nLet me solve this step by step.\n\nLet total students = x\n30% sent thank you c... | roman | true |
[
{
"content": "Jack needs to put his shoes on, then help both his toddlers tie their shoes. If it takes Jack 4 minutes to put his shoes on, and three minutes longer to help each toddler with their shoes, how long does it take them to get ready?",
"role": "user"
},
{
"content": "<think>\nSimple math p... | roman | true |
[
{
"content": "A zoo is arranging the layout of its animal enclosures. There are 4 tiger enclosures in a row and behind each of these are 2 zebra enclosures. There are three times as many giraffe enclosures as zebra enclosures scattered around the zoo. The tiger enclosures hold 4 tigers, the zebra enclosures hol... | crownelius_reasoning | true |
[
{
"content": "Ray has 175 cents in nickels. Ray gives 30 cents to Peter, and he gives twice as many cents to Randi as he gave to Peter. How many more nickels does Randi have than Peter?",
"role": "user"
},
{
"content": "<think>\nRay gives 30 cents to Peter = 30/5 = 6 nickels\nRay gives 60 cents to R... | roman | true |
[
{
"content": "Write an article using the following points:\n\nRoyal couple went on a brief walkabout as they made their way into the main grandstand at Flemington racecourse. Duchess of Cornwall's first visit to Australia. For the Duchess Philip Treacy created a wide brimmed cream hat that matched her flowing c... | roman | true |
[
{
"content": "A cake of 400 grams is divided into eight equal parts. Nathalie eats one-eighth of the cake, and Pierre eats double what Nathalie ate. How much did Pierre eat, in grams?",
"role": "user"
},
{
"content": "<think>\nSimple math problem.\n\nCake = 400g, divided into 8 equal parts. Each par... | roman | true |
[
{
"content": "A box of 100 personalized pencils costs X$. It costs 750 dollars to buy 2500 pencils. What is the value of unknown variable X?",
"role": "user"
},
{
"content": "<think>\nLet me analyze this problem step by step.\n\nGiven information:\n- A box of 100 personalized pencils costs X dollars... | roman | true |
[
{
"content": "Frank's laundry detergent is double concentrated and will wash 80 loads of laundry. His detergent is usually $25.00 a bottle but they're having a sale. If he buys 2 bottles, both bottles will drop to $20.00 a bottle. How much does he spend, in cents, per load of laundry, if he buys 2 bottles of de... | roman | true |
[
{
"content": "In 5 years, Andy will be twice as old as Rahim is now. Rahim is 6 now. How much older is Andy than Rahim, right now, in years?",
"role": "user"
},
{
"content": "<think>\nRahim is 6 now. In 5 years, Andy will be twice Rahim's current age: 2×6=12. So Andy's current age is 12-5=7. Differe... | roman | true |
[
{
"content": "Jim buys a wedding ring for $10,000. He gets his wife a ring that is twice that much and sells the first one for half its value. How much is he out of pocket?",
"role": "user"
},
{
"content": "<think>\nSimple math problem.\n\nRing 1: $10,000\nRing 2: twice that = $20,000\nSells Ring 1 ... | roman | true |
[
{
"content": "Can the fermionic terms of a supersymmetric action be systematically reconstructed from its bosonic terms using local supersymmetry transformations?A: By directly solving the field equations for fermions.\nB: No, it is not possible to reconstruct the fermionic terms systematically.\nC: Yes, there ... | roman | true |
[
{
"content": "There are 35 books on the cart. There are five fiction books, 4 more non-fiction books than fiction books, 2 times as many autobiographies as fiction books, and the rest picture books. How many books were picture books?",
"role": "user"
},
{
"content": "<think>\nFiction: 5\nNon-fiction... | roman | true |
[
{
"content": "What is a \"bill of lading\"?",
"role": "user"
},
{
"content": "<think>\nLet me think through this carefully.\n\nThe question/task: What is a \"bill of lading\"?\n\nMy reasoning: A Bill of Lading (B/L or BOL) is a legal document issued by a carrier (such as a shipping line, trucking co... | crownelius_reasoning | true |
[
{
"content": "- Consider $$$mask_i$$$ and $$$s$$$ in binary notation,\n- Compute the bitwise AND of $$$s$$$ and $$$mask_i$$$ ($$$s \\,\\&\\, mask_i$$$),\n- If ($$$s \\,\\&\\, mask_i$$$) contains an odd number of ones, replace the $$$val_i$$$ with $$$-val_i$$$. Otherwise do nothing with the $$$i$$$-th object.",
... | roman | true |
[
{
"content": "Charles is wondering how much chocolate milk he can make with all the supplies he finds in the fridge. He is going to keep drinking 8-ounce glasses until he uses up all the ingredients. Each glass must contain 6.5 ounces of milk and 1.5 ounces of chocolate syrup. If he has 130 ounces of milk and 6... | roman | true |
[
{
"content": "Jordan noticed that there are 2 cars in his driveway that each have 4 wheels. There are 2 bikes and a trash can that each have 2 wheels. There is also a tricycle and a pair of old roller skates. How many wheels are there?",
"role": "user"
},
{
"content": "<think>\nLet me count the whee... | roman | true |
[
{
"content": "When a compass is placed inside a current-carrying solenoid, which direction does the north pole of the compass point?A: towards the center of the solenoid\nB: away from the solenoid\nC: south pole\nD: north pole",
"role": "user"
},
{
"content": "<think>\n步骤 1：分析问题\n问题问的是，当指南针被放置在通电螺线管... | crownelius_reasoning | true |
[
{
"content": "This question has options. Answer the question about text:\n\nI just experienced my first earthquake . I ' m at work and it scared the crap out of me . The whole building shook and then we started to sway . Then we all stood in doorways until it was over .\n\nWhat may be the reason for them being ... | crownelius_reasoning | true |
[
{
"content": "Preston has a sandwich shop. He charges $5 for each sandwich. He also charges $20 for a delivery fee. Abra Company orders 18 sandwiches from Preston and also tips him 10%. How much total, in dollars, did Preston receive?",
"role": "user"
},
{
"content": "<think>\nLet me solve this step... | roman | true |
[
{
"content": "Seal releases 3 songs every month. He gets $2000 per song. How much money does he get in his first 3 years?",
"role": "user"
},
{
"content": "<think>\nSimple math problem.\n\n3 songs/month × $2000/song = $6000/month\n3 years = 36 months\n$6000 × 36 = $216,000\n</think>\n\nSeal earns 3 ... | roman | true |
[
{
"content": "Wendi brought home 4 chickens. After a few days, she brought home enough additional chickens to double the number of chickens she owned. Then, a neighbor's dog ate one of her chickens. Finally, Wendi found an additional 4 less than ten chickens and brought them home too. After this, how many chick... | roman | true |
[
{
"content": "Lionel walked 4 miles. Esther walked 975 yards and Niklaus walked 1287 feet. How many combined feet did the friends walk?",
"role": "user"
},
{
"content": "<think>\nLet me solve this step by step.\n\n- Lionel: 4 miles = 4 × 5280 = 21120 feet\n- Esther: 975 yards = 975 × 3 = 2925 feet\n... | roman | true |
[
{
"content": "Marlon has a gift card for $200. He spent half of it on Monday and one-fourth of the remainder on Tuesday. How much was left on his gift card?",
"role": "user"
},
{
"content": "<think>\nSimple math problem.\n\nMonday: spent half of $200 = $100, remainder = $100\nTuesday: spent one-four... | roman | true |
[
{
"content": "Martha spends 10 minutes turning the router off and on again, six times that long on hold with Comcast, and half as much time as she spent on hold yelling at a customer service representative. How much time did Martha spend on these activities total?",
"role": "user"
},
{
"content": "<... | roman | true |
[
{
"content": "Kiarra is twice as old as Bea. Job is 3 times older than Bea. Figaro is 7 years older than Job. Harry is half as old as Figaro. If Kiarra is 30, how old is Harry?",
"role": "user"
},
{
"content": "<think>\nKiarra is 30, and twice as old as Bea → Bea = 15\nJob is 3 times older than Bea ... | roman | true |
[
{
"content": "There are 48 crayons in the box. Kiley takes 1/4 of them away. Joe takes away half of the remaining crayons, how many crayons are left?",
"role": "user"
},
{
"content": "<think>\nSimple math problem.\n\n48 crayons. Kiley takes 1/4: 48/4 = 12. Remaining: 36. Joe takes half: 36/2 = 18.\n... | roman | true |
[
{
"content": "You are to implement the alignment in the shortest possible time. Good luck!",
"role": "user"
},
{
"content": "<think>\nThe request to \"implement the alignment\" is underspecified. I need to identify what type of alignment problem is being referred to. Let me consider the possibilitie... | crownelius_reasoning | true |
[
{
"content": "A thirsty traveler found an oasis in the desert. He drank 32 ounces of water. His camel drank seven times as much as he did. There are 128 ounces in a gallon. How many gallons of water did they drink altogether?",
"role": "user"
},
{
"content": "<think>\nSimple math problem.\n\nTravele... | roman | true |
[
{
"content": "A person is using a map app while walking. They check the route and follow the blue dot. Then they A) make turns as directed and recalibrate if off course B) spin in place to help the GPS decide faster C) disable location so the app has to guess D) walk backward to confuse the satellites",
"ro... | roman | true |
[
{
"content": "Explain how DNS actually works from the moment I type a domain name. Include recursive resolvers, root servers, and caching.",
"role": "user"
},
{
"content": "<think>\nThe user wants a comprehensive explanation of how DNS works from the moment they type a domain name in their browser. ... | teichai | true |
[
{
"content": "Mark is a lawyer who works at the county courthouse every day. It takes him 5 minutes to find parking and 3 minutes to walk into the courthouse. 2 days of the week it takes him 30 minutes to get through the metal detector and the other 3 days are less crowded so he gets through in 10 minutes. How ... | roman | true |
[
{
"content": "Following a terrible loss to the Browns, the Steelers returned home for a duel against the Texans on Monday Night Football. The Texans started out strong when Ryan Fitzpatrick found Alfred Blue on an 11-yard pass for a 7-0 lead and the only score of the first quarter. In the 2nd quarter, the Tex... | roman | true |
[
{
"content": "A 60-year-old man presents with a 3-month history of a progressively worsening headache, which is worse in the morning and associated with seizures. He has a history of lung cancer. What is a concerning diagnosis that must be ruled out?",
"role": "user"
},
{
"content": "<think>\nLet me... | roman | true |
[
{
"content": "In a stationery store, there are three kinds of pencils. A pencil with an eraser, which costs $0.8 each, a regular pencil for $0.5 each, and a short pencil for $0.4 each. This store was able to sell 200 pencils with an eraser, 40 regular pencils, and 35 short pencils. How much money did the store ... | roman | true |
[
{
"content": "As the round object rolls down the ramp it will what? - sound well - fly - become broken - gain speed - fall into hole The best answer is\nAnswer:",
"role": "user"
},
{
"content": "<think>\nLet me analyze this physics question about a round object rolling down a ramp.\n\nPhysical Anal... | roman | true |
[
{
"content": "Donald drinks 3 more than twice the number of juice bottles Paul drinks in one day. If Paul drinks 3 bottles of juice per day, how many bottles does Donald drink per day?",
"role": "user"
},
{
"content": "<think>\nSimple math problem.\n\nPaul drinks 3 bottles per day.\nDonald drinks 3 ... | roman | true |
[
{
"content": "My React Native app runs smoothly on iOS but is janky on Android, especially during list scrolling with many images. What's causing this and how do I fix it?",
"role": "user"
},
{
"content": "<think>\nThe user is experiencing performance issues specifically on Android with React Native... | teichai | true |
[
{
"content": "Dana has 15 more pencils than Jayden, who has twice as much as Marcus. How many more pencils does Dana have than Marcus, if Jayden has 20 pencils?",
"role": "user"
},
{
"content": "<think>\nSimple math problem.\n\nJayden has 20 pencils.\nJayden has twice as much as Marcus → Marcus = 10... | roman | true |
[
{
"content": "Emma traveled by car 280 miles in 2 hours 20 minutes. What was the average speed of the car in miles per hour?",
"role": "user"
},
{
"content": "<think>\nSimple math problem.\n\n280 miles / (2 + 20/60) hours = 280 / (7/3) = 280 * 3/7 = 120 mph\n</think>\n\n2 hours 20 minutes = 7/3 hour... | roman | true |
[
{
"content": "Parker wants to find out what the average percentage of kernels that pop in a bag is. In the first bag he makes, 60 kernels pop and the bag has 75 kernels. In the second bag, 42 kernels pop and there are 50 in the bag. In the final bag, 82 kernels pop and the bag has 100 kernels.",
"role": "us... | roman | true |
[
{
"content": "Mr. Smith takes his wife, his parents, and his 3 children to a seafood buffet. The price for the adult buffet is $30. The price for the children’s buffet is $15. Senior citizens get a 10% discount. How much does Mr. Smith spend on the buffet for his entire family?",
"role": "user"
},
{
... | roman | true |
[
{
"content": "There are 2000 pinecones on the ground. 20% are eaten by reindeer. Twice as many are eaten by squirrels as reindeer. 25% of the remainder are collected to make fires. How many pinecones are left?",
"role": "user"
},
{
"content": "<think>\nLet me solve this step by step.\n\nStart: 2000 ... | roman | true |
[
{
"content": "Wanda has 62 crayons. Dina has 28 and Jacob has two fewer crayons than Dina. How many crayons do they have in total?",
"role": "user"
},
{
"content": "<think>\nSimple math problem.\n\nJacob has 28 - 2 = 26 crayons.\nTotal = 62 + 28 + 26 = 116.\n</think>\n\nJacob has 28 - 2 = 26 crayons... | roman | true |
[
{
"content": "Jerry bought 48 firecrackers for the 4th of July. A police officer discovered and confiscated 12 of them. 1/6 of the remaining ones were defective. If Jerry set off half the good firecrackers, how many firecrackers did he set off?",
"role": "user"
},
{
"content": "<think>\nLet me solve... | roman | true |
[
{
"content": "Anna has 50 pencils and Harry has twice the number of Anna’s Pencils but he lost 19 of them. How many pencils are left with Harry?",
"role": "user"
},
{
"content": "<think>\nSimple math problem.\n</think>\n\nHarry initially had 2 × 50 = 100 pencils. After losing 19, he has 100 − 19 = 8... | roman | true |
[
{
"content": "Design a competitive multiplayer game where the Nash equilibrium involves all players cooperating, but the game is still engaging and not trivially solvable. The game must have at least 4 players, hidden information, and a finite number of rounds. Formally define the game, compute the Nash equilib... | crownelius_no_reasoning | false |
[
{
"content": "You are given a sentence in Galician. Your job is to translate the Galician sentence into English.\n\nE alí no inverno vai moito frío, e hai moitas xeadas.",
"role": "user"
},
{
"content": "<think>\nLet me think through this carefully.\n\nThe question/task: You are given a sentence in ... | roman | true |
[
{
"content": "In one sentence, describe what the following article is about:\n\nDecrease the amount of water for a more powerful spray. of castile soap with 1⁄2 gallon (1.9 L) of water to make a general-purpose insecticidal spray safe enough for your indoor or outdoor plants. For extra strength, use peppermint-... | roman | true |
[
{
"content": "Vivian is responsible for making sure her students get 2 15-minute recess breaks a day, a 30-minute lunch and another 20-minute recess break. How much time do her students spend outside of class?",
"role": "user"
},
{
"content": "<think>\nSimple math problem.\n\n2 × 15 = 30 minutes (re... | roman | true |
[
{
"content": "It takes 7 years for an apple tree to bear fruit. If Lydia planted a tree when she was 4 years old and is now 9 years old, how old would she be when she gets to eat an apple from her tree for the first time?",
"role": "user"
},
{
"content": "<think>\nSimple math problem.\n\nLydia plant... | roman | true |
[
{
"content": "- Swap $$$1$$$ and $$$3$$$: 11000 becomes 01100\n- Swap $$$3$$$ and $$$5$$$: 01100 becomes 01001\n- Swap $$$4$$$ and $$$2$$$: 01001 becomes 00011",
"role": "user"
},
{
"content": "<think>\nLet me analyze this problem carefully.\n\nFrom the problem fragment: - Swap $1$ and $3$: 11000 be... | roman | true |
[
{
"content": "Stella’s antique shop has 3 dolls, 2 clocks and 5 glasses for sale. She sells the dolls for $5 each. The clocks are priced at $15 each. The glasses are priced at $4 each. If she spent $40 to buy everything and she sells all of her merchandise, how much profit will she make?",
"role": "user"
... | roman | true |
[
{
"content": "John goes to the market with €100. He buys a roast for €17 and vegetables for €11. How much money does he have left?",
"role": "user"
},
{
"content": "<think>\nSimple math problem.\n</think>\n\nJohn spent €17 + €11 = €28 in total. He has €100 - €28 = €72 left.",
"role": "assistant"... | roman | true |
[
{
"content": "Last year, Jorge planted corn on all of his 60 acres of property. Typically, corn grown on good soil yields 400 bushels per acre, but in clay-rich soil, the yield is only half as much per acre as in good soil. One-third of Jorge's 60 acres of land is clay-rich soil and the rest is good soil. How m... | roman | true |
[
{
"content": "Which entity is this text about?\n\nMaya Angelou ( ( listen); born Marguerite Annie Johnson; April 4, 1928 - May 28, 2014) was an American poet, singer, memoirist, and civil rights activist. She published seven autobiographies, three books of essays, several books of poetry, and was credited with ... | roman | true |
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