[Q]: Here's a question and a few possible answers:   Q: What may a person call people who are acting foolishly? Possible A: strange, kind, dumb, weird, stupid  Why is "stupid" an answer aligned with human common sense?
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[A]: stupid | definition of stupid in english by oxford dictionaries


[Q]: Here's a question and a few possible answers:   Q: The husband never worked a day, but after getting divorced received alimony, what did he become as a result? Possible A: emotional distress, bad feelings, richer, depression, guilty  Why is "richer" an answer aligned with human common sense?
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[A]: this word was most relevant.


[Q]: Here's a question and a few possible answers:   Q: Where could you find a pebble that has been walked on? Possible A: lake, playground, pond, aquarium, stucco  Why is "playground" an answer aligned with human common sense?
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[A]: many people walk on things at the playground


[Q]: Here's a question and a few possible answers:   Q: Where do most birds put eggs? Possible A: nest, forest, cage, store, sky  Why is "nest" an answer aligned with human common sense?
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[A]:
birds build nests.