Data - Question Answering 2000

trec.nist.gov: https://trec.nist.gov/data/qa/t9_qadata.html

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• Topics: https://trec.nist.gov/data/topics_eng/qa_questions_201-893
• Qrels: https://trec.nist.gov/data/qrels_eng/qrels.trec9.qa.gz

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Other: TREC-9 question and answer variant map