[Q]: Sentence: By 1874, almost 500,000 passengers a year were coming to Atlantic City by rail. Question: By 1874, how many passengers were coming to Atlantic City by rail each year?
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[A]: yes

[Q]: Sentence: A record cutter would engrave the grooves into the master disc. Question: Who would engrave the master disc of a vinyl record?
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[A]: yes

[Q]: Sentence: In education, for example, the Khan Academy grew from YouTube video tutoring sessions for founder Salman Khan's cousin into what Forbes' Michael Noer called "the largest school in the world", with technology poised to disrupt how people learn. Question: What other surprising aspect of human development will youtube likely have an impact on?
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[A]:
yes