{
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  "dek": "一项全球民调显示，越来越多人对美中两大强权主导国际事务感到不安，甚至将两国视为威胁。调查发现，加拿大成为最受信任的全球领导者。",
  "desk": "politics",
  "event_id": "event-a23b8095d28ade8430376b85",
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      "source_name": "Deutsche Welle",
      "title": "全球民調拒絕美中當老大？多數人質疑強權領導世界",
      "url": "https://www.dw.com/zh/全球民調拒絕美中當老大？多數人質疑強權領導世界/a-79293441?maca=chi-rss-chi-all-1127-rdf",
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  "headline": "全球民調拒絕美中當老大？多數人質疑強權領導世界",
  "lead": false,
  "lead_reason": "Current single-source metadata is retained but not promoted as a lead.",
  "limitations": [
    "Palimpsest retained only feed title, canonical link, time, and a bounded plain-text excerpt; it did not fetch the article body.",
    "The evidence-strength label describes source structure, not truth, intent, impact, or causation.",
    "Declared instrument links are topical pointers until a separate scan or economic observation is joined by time and method.",
    "Title-similarity clustering can miss differently worded or cross-language accounts and can join closely worded updates.",
    "This dossier currently contains one independent evidence group and remains explicitly attributed."
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  "mutation": {
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