Input: How long does it take for Spider-Man 's web to evaporate ?

What kind of thing would answer this question?
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Output: numeric

Input: When called upon to surrender , what American general replied , '' Sir , I have not yet begun to fight . '' ?

What kind of thing would answer this question?
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Output: human

Input: What are the top five oil-producing countries in the world ?

What kind of thing would answer this question?
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Output:
location