[Q]: Sentence: Post-punk is a heterogeneous type of rock music that emerged in the wake of the punk movement of the 1970s. Question: What is post-punk?
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[A]: yes

[Q]: Sentence: BeiDou-2 (formerly known as COMPASS) is not an extension to the older BeiDou-1, but rather supersedes it outright. Question: How may satellites will the BeiDou-2 system have?
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[A]: no

[Q]: Sentence: This is opposed to the earth's current flora, in which the dominant land plants in terms of number of species are angiosperms. Question: What famous tree species is believed to have evolved during the Mesozoic?
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[A]:
no