{
  "task_id": "consumerfinance_010",
  "domain": "CFPB_REPORTS",
  "autonomy_type": "ordered table",
  "oracle_output_cardinality": 2,
  "instruction": "我想把 CFPB 在 2020 年发布的债务催收规则（ Debt Collection Rule）分别梳理清楚，包括提案来源、延后生效的安排、最终生效日，以及实施页面上配套的 quick-reference PDF 信息。请按下面的步骤来查。先确认 CFPB 在 2020 年分两波发布的那两份 Debt Collection Rule 最终规则各自是什么时候发布的。然后分别确认以下信息：1. 这波 final rule 的发布日期；2. 它是从哪个提案（或哪些提案）发展来的，以及各提案的公众评议截止日期；；3. 2021 年那次关于延后生效日的拟议规则有没有覆盖到这一波，那次征求意见最后截止到哪一天；4. 最终实际执行的生效日是哪天；5. 在实施页面上，这一波对应的是哪一份 quick-reference PDF；6. 这份 PDF 正文跳过引言段落后的第一个小标题是什么。",
  "start_url": "https://www.consumerfinance.gov/rules-policy/final-rules/",
  "output_format": "请把结果按 final-rule issue date 从早到晚输出一行字符串，每一波用它的 final rule 发布月份（YYYY-MM）来标识：<wave>|<final-rule-date>|<proposal-chain>|<proposal-comment-closes>|<delay-proposal-applied>|<delay-proposal-comments-close>|<controlling-effective-date>|<quick-reference-pdf>|<summary-heading>",
  "oracle_answer": "2020-10|2020-10-30|2019-05-07 main|2019-09-18|YES|2021-05-19|2021-11-30|Executive summary of the October 2020 final rule|Coverage and Definitions,2020-12|2020-12-18|2019-05-07 main+2020-02-21 supplemental|2019-09-18+2020-08-04|YES|2021-05-19|2021-11-30|Executive summary of the December 2020 final rule|Validation Information Requirements and Disclosures",
  "metadata": {
    "State-Gated Retrieval": [
      "必须分别处理 2020 年两波同名的 Debt Collection Practices (Regulation F) final rules，而不是合并成一条。",
      "对每一波都要分别确认：发布日期、对应 proposal chain 及公众意见截止日、2021 年 delayed-effective-date proposed rule 是否覆盖及其截止日、最终生效日、对应 implementation quick-reference PDF，以及该 PDF 跳过引言后的第一个小标题。",
      "October wave 与 December wave 的 detail page、proposal chain 和 summary PDF 都必须各自独立核验。"
    ],
    "dependency_type": "Data + Control",
    "intra_chain": true,
    "inter_chain": true,
    "data_dependency": [
      "final-rules index pages and rule-development pages yield the two 2020 Regulation F final-rule waves and their proposal branches",
      "each final-rule detail page, delayed-effective-date proposal page, and implementation quick-reference PDF yields the wave-specific dates, linked proposals, comment deadlines, and first summary heading",
      "final rows are produced only after the October and December waves are traced separately end to end"
    ],
    "control_dependency": [
      "two same-title final rules force correction from name-based collapsing to issue-date branching",
      "proposal-chain validation must be done per wave; otherwise the later December chain contaminates the October row",
      "implementation PDFs must be matched back to the correct wave rather than accepting the latest quick-reference page"
    ],
    "freeze": {
      "historical_window": "the 2020-10 and 2020-12 Debt Collection Rule final-rule waves, their linked 2020 proposal pages, the 2021 delayed-effective-date proposal, and the current implementation-page quick-reference PDFs"
    },
    "answer_type": "multi-row ordered table"
  },
  "rubric": {
    "inclusion_conditions": [
      "必须分别处理 2020 年两波同名的 Debt Collection Practices (Regulation F) final rules，而不是合并成一条。",
      "对每一波都要分别确认：发布日期、对应 proposal chain 及公众意见截止日、2021 年 delayed-effective-date proposed rule 是否覆盖及其截止日、最终生效日、对应 implementation quick-reference PDF，以及该 PDF 跳过引言后的第一个小标题。",
      "October wave 与 December wave 的 detail page、proposal chain 和 summary PDF 都必须各自独立核验。"
    ],
    "exclusion_conditions": [
      "排除把两条同名 2020 final rule 合并为一条的结果。",
      "排除把 December wave 的 proposal chain 或 executive-summary heading 投射给 October wave 的结果。",
      "排除未单独回到各自 final-rule detail page 和对应 PDF 核验的结果。"
    ],
    "normalization": {
      "field_separator": "|",
      "record_separator": ",",
      "schema": [
        "wave",
        "final-rule-date",
        "proposal-chain",
        "proposal-comment-closes",
        "delay-proposal-applied",
        "delay-proposal-comments-close",
        "controlling-effective-date",
        "quick-reference-pdf",
        "summary-heading"
      ],
      "wave": "wave is the final-rule issue month in YYYY-MM",
      "date_format": "all standalone date fields use YYYY-MM-DD",
      "proposal_chain": "canonical chain joins proposal milestones with `+`, using pieces such as `2019-05-07 main` or `2020-02-21 supplemental` in chronological order",
      "proposal_comment_closes": "join multiple comment-close dates with `+` in the same order as proposal_chain",
      "delay_proposal_applied": "emit `YES` when a delay proposal is part of the chain; otherwise emit `NO`",
      "quick_reference_pdf": "use the displayed quick-reference PDF title, not the filename",
      "summary_heading": "use the first substantive heading from the final-rule PDF",
      "sorting_or_selection": "final-rule-date ascending"
    }
  }
}