| { |
| "task_id": "census_004", |
| "domain": "CENSUS_GOV", |
| "autonomy_type": "ordered table", |
| "oracle_output_cardinality": 7, |
| "instruction": "Using 2012–2016 American Community Survey 5-year estimates, identify Pennsylvania counties with high senior evacuation support needs that warrant proactive in-person outreach before winter storms. Use Pennsylvania county-level data from the 2012–2016 American Community Survey 5-year estimates, with Pennsylvania statewide values from the same release as the comparison baseline. First, retain counties with a population aged 65 and over of at least 15,000. Then, among those, keep counties with at least 4,000 people aged 65 and over who have ambulatory difficulty, and whose share exceeds the statewide share. Additionally, the county median household income must be below the statewide median. Next, evaluate four evacuation support barriers: share of households with a householder aged 65+ living alone, share of households with no vehicle, share of renter households with no vehicle, and share of mobile homes among all housing units. Retain only counties where at least two of these barriers exceed the statewide values. Finally, output all qualifying counties in a single line, sorted alphabetically by county name. Each county should be formatted as County|SeniorPop|AmbulatoryDifficulty65Plus|AmbDiffPct|SeniorLivingAloneSharePct|NoVehiclePct|RenterNoVehiclePct|MobileHomePct|MedianIncome|BarrierPath, with counties separated by commas. For BarrierPath, use only the labels ALONE, MOBILE_HOME, NO_VEHICLE, and RENTER_NO_VEHICLE. If multiple labels apply, join them with + in the fixed order ALONE+MOBILE_HOME+NO_VEHICLE+RENTER_NO_VEHICLE.", |
| "start_url": "https://www.census.gov/data.html", |
| "output_format": "Output all qualifying counties in a single line, sorted alphabetically by county name. Each county should be formatted as County|SeniorPop|AmbulatoryDifficulty65Plus|AmbDiffPct|SeniorLivingAloneSharePct|NoVehiclePct|RenterNoVehiclePct|MobileHomePct|MedianIncome|BarrierPath, with counties separated by commas. For BarrierPath, use only the labels ALONE, MOBILE_HOME, NO_VEHICLE, and RENTER_NO_VEHICLE. If multiple labels apply, join them with + in the fixed order ALONE+MOBILE_HOME+NO_VEHICLE+RENTER_NO_VEHICLE.", |
| "oracle_answer": "Blair County|23013|5576|24.230|14.917|9.440|24.316|6.388|44033|ALONE+MOBILE_HOME, Cambria County|27058|6308|23.313|15.243|10.309|26.627|4.070|42917|ALONE+MOBILE_HOME+RENTER_NO_VEHICLE, Fayette County|25186|5886|23.370|14.961|9.302|22.290|10.489|40511|ALONE+MOBILE_HOME, Lycoming County|19486|4311|22.124|12.164|9.257|23.312|6.726|48731|ALONE+MOBILE_HOME, Mercer County|21537|4799|22.283|14.090|9.572|24.413|7.912|45831|ALONE+MOBILE_HOME, Philadelphia County|188185|56935|30.255|11.553|30.954|44.924|0.250|39770|NO_VEHICLE+RENTER_NO_VEHICLE, Schuylkill County|26613|6465|24.293|14.357|9.676|23.652|4.080|46573|ALONE+MOBILE_HOME", |
| "metadata": { |
| "State-Gated Retrieval": [ |
| "Use only Pennsylvania county-level data from the 2012-2016 American Community Survey 5-year estimates, and use Pennsylvania statewide values from the same release as the comparison baseline.", |
| "Retain only counties with a population aged 65 and over of at least 15,000, at least 4,000 people aged 65 and over with ambulatory difficulty and a share higher than the statewide share, and a median household income below the statewide median.", |
| "The 65+ ambulatory difficulty numerator must combine the four target cells from B18105 for ages 65-74 and 75+, male and female. The final county must also have at least two of the four barriers—Alone, No Vehicle, Renter No Vehicle, Mobile Home—higher than the statewide values." |
| ], |
| "dependency_type": "Data + Control", |
| "intra_chain": true, |
| "inter_chain": true, |
| "data_dependency": [ |
| "ACS tables B01001 and B18105 yield county senior-population totals and the full 65+ ambulatory-difficulty numerator.", |
| "Statewide comparison tables yield Pennsylvania baselines plus county barrier metrics for living alone, no vehicle, renter no vehicle, mobile home, and median income.", |
| "Final rows are produced only after the county candidate set is defined from the full ambulatory-difficulty numerator and the downstream six-table filters are applied." |
| ], |
| "control_dependency": [ |
| "The ambulatory-difficulty numerator must include the full 65+ population across 65-74 and 75+ and male and female cells, rather than only the 75+ cells.", |
| "Downstream county eligibility and barrier labels must be determined from the county candidate set defined under that full ambulatory numerator.", |
| "The at-least-two-barriers test must compare every county metric against the same Pennsylvania statewide baselines from the same ACS release." |
| ], |
| "freeze": { |
| "historical_window": "2012-2016 American Community Survey 5-year estimates for Pennsylvania counties, with Pennsylvania statewide baselines taken from the same release." |
| }, |
| "answer_type": "multi-row ordered table" |
| }, |
| "rubric": { |
| "inclusion_conditions": [ |
| "Use only Pennsylvania county-level data from the 2012-2016 American Community Survey 5-year estimates, and use Pennsylvania statewide values from the same release as the comparison baseline.", |
| "Retain only counties with a population aged 65 and over of at least 15,000, at least 4,000 people aged 65 and over with ambulatory difficulty and a share higher than the statewide share, and a median household income below the statewide median.", |
| "The 65+ ambulatory difficulty numerator must combine the four target cells from B18105 for ages 65-74 and 75+, male and female. The final county must also have at least two of the four barriers—Alone, No Vehicle, Renter No Vehicle, Mobile Home—higher than the statewide values." |
| ], |
| "exclusion_conditions": [ |
| "Exclude results that take only the 75 years and over ambulatory difficulty cells and mistakenly treat them as the full 65+ value.", |
| "Exclude results that do not use the Pennsylvania statewide baselines from the same release.", |
| "Exclude counties whose final BarrierPath does not satisfy the condition of at least two barriers higher than the statewide values." |
| ], |
| "normalization": { |
| "field_separator": "|", |
| "record_separator": ",", |
| "schema": [ |
| "County", |
| "SeniorPop", |
| "AmbulatoryDifficulty65Plus", |
| "AmbDiffPct", |
| "SeniorLivingAloneSharePct", |
| "NoVehiclePct", |
| "RenterNoVehiclePct", |
| "MobileHomePct", |
| "MedianIncome", |
| "BarrierPath" |
| ], |
| "county": "Use the county display name including the word `County` and excluding a trailing state suffix.", |
| "dedup_key": "county FIPS / GEOID", |
| "percentage_fields": "All percentage fields are plain numbers with exactly three decimal places and no percent sign.", |
| "numeric_fields": "Population counts and median income are emitted as plain integers without commas.", |
| "BarrierPath": "Use only ALONE, MOBILE_HOME, NO_VEHICLE, and RENTER_NO_VEHICLE. When multiple labels apply, join them with `+` in the fixed order ALONE+MOBILE_HOME+NO_VEHICLE+RENTER_NO_VEHICLE.", |
| "sorting_or_selection": "county name alphabetical ascending", |
| "stop_condition": [ |
| "All candidate counties are validated under the same geography and product settings.", |
| "The senior ambulatory-difficulty gate and all barrier-signal gates are checked before the final line is emitted." |
| ] |
| } |
| } |
| } |
|
|
