[Q]: Sentence: Migration in birds is highly labile and is believed to have developed independently in many avian lineages. Question: What is highly labile?
++++++++++
[A]: yes

[Q]: Sentence: With some 95% of paved roads being constructed of or surfaced with asphalt, a substantial amount of asphalt pavement material is reclaimed each year. Question: During what action is asphalt often reclaimed?
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[A]: no

[Q]: Sentence: David Kipen of the National Endowment of the Arts, who supervised The Big Read, states "people just seem to connect with it. Question: In 2004, the novel as been picked by how many communities for citywide reading programs more than any other book?
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[A]:
no