{
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  "dek": "Guo Yanliang, a champion debater who honed his argumentation skills in international contests and on online variety shows, has left one of Europe’s top quantum laboratories to set up his own research group in Beijing. Guo, 33, says he sees scientific research as a debate between different opinions, which made him more",
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      "source_name": "South China Morning Post — China",
      "title": "Debate star and physicist Guo Yanliang leaves a top European quantum lab for China",
      "url": "https://www.scmp.com/news/china/science/article/3365064/debate-star-and-physicist-guo-yanliang-leaves-top-european-quantum-lab-china",
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    "The evidence-strength label describes source structure, not truth, intent, impact, or causation.",
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    "Title-similarity clustering can miss differently worded or cross-language accounts and can join closely worded updates.",
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