| { |
| "task_id": "waterquality_005", |
| "domain": "WATER_QUALITY_PORTAL", |
| "autonomy_type": "ordered table", |
| "oracle_output_cardinality": 9, |
| "instruction": "我在整理 Neches River 下游 1978–1984 年的综合水质资料，想从 NECHES RIVER AT CR 4915 下游开始，找出离这一起点最近、且仍能代表 Neches River 内陆主河道的 TCEQ 长期对照站，并把该站九类 Characteristic Group 的起始年份整理成表。请沿主河道向下游查找，只保留站点详情页中类型标注为 River/Stream 的监测站点；同时排除位于湖库水体或 Sabine-Neches 出口边界河段的站点。然后在符合这些位置条件的站点中，锁定 Biological, Algae, Phytoplankton、Inorganics, Major, Non-metals、Inorganics, Minor, Metals、Microbiological、Nutrient、Organics, Other、Organics, PCBs、Organics, Pesticide 和 Physical 这九类记录都覆盖 1978–1984 年、且距离起点最近的那个最终站点。最后，请围绕该最终站点按九类 Characteristic Group 输出一张表，列为 rank|MonitoringLocationIdentifier|HUC|County|characteristic_group|group_start_year|common_start_year。行顺序固定为 Biological, Algae, Phytoplankton；Inorganics, Major, Non-metals；Inorganics, Minor, Metals；Microbiological；Nutrient；Organics, Other；Organics, PCBs；Organics, Pesticide；Physical。", |
| "start_url": "https://www.waterqualitydata.us/provider/STORET/TCEQMAIN/TCEQMAIN-10598/", |
| "output_format": "请输出一张 9 行表，列为 rank|MonitoringLocationIdentifier|HUC|County|characteristic_group|group_start_year|common_start_year。", |
| "oracle_answer": "1|TCEQMAIN-10580|12020003|Hardin County|Biological, Algae, Phytoplankton|1972|1977\n2|TCEQMAIN-10580|12020003|Hardin County|Inorganics, Major, Non-metals|1971|1977\n3|TCEQMAIN-10580|12020003|Hardin County|Inorganics, Minor, Metals|1974|1977\n4|TCEQMAIN-10580|12020003|Hardin County|Microbiological|1972|1977\n5|TCEQMAIN-10580|12020003|Hardin County|Nutrient|1972|1977\n6|TCEQMAIN-10580|12020003|Hardin County|Organics, Other|1974|1977\n7|TCEQMAIN-10580|12020003|Hardin County|Organics, PCBs|1974|1977\n8|TCEQMAIN-10580|12020003|Hardin County|Organics, Pesticide|1977|1977\n9|TCEQMAIN-10580|12020003|Hardin County|Physical|1971|1977", |
| "metadata": { |
| "State-Gated Retrieval": [ |
| "只在 NECHES RIVER AT CR 4915 下游、且仍能代表 Neches River 内陆主河道的 TCEQ 监测站中筛选。", |
| "候选站必须在 9 个 Characteristic Group 上都覆盖 1978-1984，并在 detail page 中继续满足 River/Stream、非湖库、非 Sabine-Neches 出口边界河段条件。", |
| "最终输出必须围绕唯一获胜站点，按固定的九类 Characteristic Group 顺序逐行列出 group_start_year 与 common_start_year。" |
| ], |
| "dependency_type": "Data + Control", |
| "intra_chain": true, |
| "inter_chain": true, |
| "data_dependency": [ |
| "the downstream root state from NECHES RIVER AT CR 4915 yields candidate inland mainstem stations across successive downstream HUCs", |
| "detail pages yield River/Stream validity, inland-vs-boundary semantics, and nine-group period-of-record coverage across 1978-1984", |
| "final rows are produced only after one winning station survives the inland-mainstem and nine-group fan-in checks and its nine group start years are emitted in the required order" |
| ], |
| "control_dependency": [ |
| "the nearest downstream mainstem station remains provisional until all nine characteristic groups are split, rerun, and intersected by station ID", |
| "the downstream search must continue to the next mainstem HUC when the first branch fails the nine-group coverage gate", |
| "location semantics remain valid only after detail-page exclusion of lake/reservoir and Sabine-Neches boundary stations" |
| ], |
| "freeze": { |
| "historical_window": "Neches River inland mainstem stations downstream of NECHES RIVER AT CR 4915, validated within the fixed 1978-1984 window against nine characteristic groups as largely stable reference information" |
| }, |
| "answer_type": "multi-row ordered table" |
| }, |
| "rubric": { |
| "inclusion_conditions": [ |
| "只在 NECHES RIVER AT CR 4915 下游、且仍能代表 Neches River 内陆主河道的 TCEQ 监测站中筛选。", |
| "候选站必须在 9 个 Characteristic Group 上都覆盖 1978-1984，并在 detail page 中继续满足 River/Stream、非湖库、非 Sabine-Neches 出口边界河段条件。", |
| "最终输出必须围绕唯一获胜站点，按固定的九类 Characteristic Group 顺序逐行列出 group_start_year 与 common_start_year。" |
| ], |
| "exclusion_conditions": [ |
| "排除只凭“最近下游主干站”语义就保留 TCEQMAIN-10591 的浅层结果。", |
| "排除没有把 9 个 Characteristic Group 拆开检索并按站点 ID 扇入核验的结果。", |
| "排除位于湖库水体或 Sabine-Neches 出口边界河段的站点。" |
| ], |
| "normalization": { |
| "field_separator": "|", |
| "record_separator": "\n", |
| "header_row": "omit the header row; emit data rows only", |
| "schema": [ |
| "rank", |
| "MonitoringLocationIdentifier", |
| "HUC", |
| "County", |
| "characteristic_group", |
| "group_start_year", |
| "common_start_year" |
| ], |
| "rank": "emit 1 through 9 in the fixed characteristic-group order required by the task", |
| "MonitoringLocationIdentifier": "use uppercase MonitoringLocationIdentifier", |
| "HUC": "emit the HUC as an 8-digit string with no separators", |
| "County": "use the county name exactly as shown on the detail page", |
| "characteristic_group": "preserve the group label exactly as listed in the task", |
| "year_fields": "emit four-digit years as plain integers", |
| "common_start_year": "repeat the earliest year in which all nine required groups are simultaneously present for the chosen station", |
| "sorting_or_selection": "emit rows in the fixed nine-group order stated in the task" |
| } |
| } |
| } |
|
|
