[Q]: Sentence: Chopin also endowed popular dance forms with a greater range of melody and expression. Question: What did Chopin add to the modern dance of his era?
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[A]: yes

[Q]: Sentence: Over 50 parade groups dance, sing and play music over a five kilometre-long course. Question: How many hours a day does the parade run?
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[A]: no

[Q]: Sentence: Proper pesticide use decreases these associated risks to a level deemed acceptable by pesticide regulatory agencies such as the United States Environmental Protection Agency (EPA) and the Pest Management Regulatory Agency (PMRA) of Canada. Question: Which agency regulates safety of pesticides in Canada?
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[A]:
yes