You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For consistency, answers should be in all lower cased letters.

Q: Category: BEHOLD THE POWER OF CHEESE 
Clue: "On top of spaghetti, all covered with cheese, I lost my poor meatball, when" this happened

A: somebody sneezed
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Q: Category: "F" 
Clue: One may be electric or alluvial; that's cool

A: a fan
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Q: Category: SEX CHANGES 
Clue: Don't let the pearls fool you, these lady bivalves can change into males when it suits them

A:
oysters
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