[Q]: Sentence: In order to reduce negative impacts, it is desirable that pesticides be degradable or at least quickly deactivated in the environment. Question: What feature is wanted to assist with reducing negative impacts of pesticides?
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[A]: yes

[Q]: Sentence: Midtown has about 50,000 residents and attracts millions of visitors each year to its museums and cultural centers; for example, the Detroit Festival of the Arts in Midtown draws about 350,000 people. Question: How big is Midtown's population?
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[A]: yes

[Q]: Sentence: The common practice period is when many of the ideas that make up western classical music took shape, standardized, or were codified. Question: When did the classical era end?
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[A]:
no