[Q]: Sentence: Enlisted members of the USAF have pay grades from E-1 (entry level) to E-9 (senior enlisted). Question: What is the lowest pay grade in the USAF?
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[A]: yes

[Q]: Sentence: The presence of the French academies in the public sphere cannot be attributed to their membership; although the majority of their members were bourgeois, the exclusive institution was only open to elite Parisian scholars. Question: How did elite Parisian scholars perceive themselves?
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[A]: no

[Q]: Sentence: Alchemists burned zinc in air to form what they called "philosopher's wool" or "white snow". Question: What were the names given to zinc by early alchemists?
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[A]:
yes