{
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    "relation": "topic-surface-only",
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  "dek": "The revamped Huanggang Port border checkpoint between Hong Kong and Shenzhen has officially opened after six years of redevelopment, featuring the first joint clearance facility allowing passengers to go through Hong Kong and mainland immigration at the same time. The new Huanggang Port started clearance services at 6.",
  "desk": "politics",
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      "title": "New Huanggang border checkpoint opens with single-queue joint clearance system for HK and mainland authorities",
      "url": "https://hongkongfp.com/2026/10/12/new-huanggang-border-checkpoint-opens-with-single-queue-joint-clearance-system-for-hk-and-mainland-authorities/",
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  "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.",
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}