[Q]: Sentence: It had been visited by the Kangxi and Qianlong emperors a number of times on their tours of the southern provinces. Question: What year did the First Opium War end?
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[A]: no

[Q]: Sentence: He appeared on Larry King Live on November 20, 2007, but left before speaking. Question: What talk show did the doctor who performed Donda West's plastic surgery appear on?
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[A]: yes

[Q]: Sentence: The Philadelphia Historical Commission was created in 1955 to preserve the cultural and architectural history of the city. Question: Who is Philadelphia's greatest architect of the later 19th century?
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[A]:
no