{
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  "dek": "在通常组建家庭的人生阶段，即30至34岁，德国男性无子女者的比例自1980年以来从42%攀升至69%。在35至39岁年龄段，该比例从22%升至54%——这意味着该年龄段中超过半数的男性没有子女。",
  "desk": "politics",
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      "title": "单身及无子女比例大增：德国男人怎么了？",
      "url": "https://www.dw.com/zh/单身及无子女比例大增：德国男人怎么了？/a-78310286?maca=chi-rss-chi-all-1127-rdf",
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  "lead_reason": "Current single-source metadata is retained but not promoted as a lead.",
  "limitations": [
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    "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.",
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