[Q]: Here's a question and a few possible answers:   Q: He wanted a saxophone, so he went where? Possible A: grocery store, case, marching band, orchestra, music store  Why is "music store" an answer aligned with human common sense?
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[A]: it is available in music store


[Q]: Here's a question and a few possible answers:   Q: She caught the first snowflake of her life on her tongue, she was naively excited to be spending a what in a region that actually had snow? Possible A: cloud, december, air, africa, winter  Why is "winter" an answer aligned with human common sense?
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[A]: snowflakes are common in the winter


[Q]: Here's a question and a few possible answers:   Q: What might a teacher do most during a week? Possible A: demonstrate, eat lunch, time test, work in school, school children  Why is "work in school" an answer aligned with human common sense?
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[A]: rivers flow trough valleys.


[Q]: Here's a question and a few possible answers:   Q: A post office is always located in what kind of structure? Possible A: center of town, town or city, deliveries, building, business district  Why is "building" an answer aligned with human common sense?
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[A]:
building is the only structure.