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 simplicity, answers should be in all lower cased letters.

Q: Category: "FOOL"ISH SONGS 
Clue: This question precedes "Who never fell in love, it seems that I'm the only one that I have been thinking of"

A: "what kind of fool am i?"
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Q: Category: GENERAL SCIENCE 
Clue: A horse's hooves are made up of this protein, the same protein found in your fingernails

A: keratin
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Q: Category: "V"ARIETY 
Clue: (Sarah of the Clue Crew at Gleason's Gym in Brooklyn, New York)  Seen here at Gleason's Gym is a quote from this Roman poet that ends "Let him come forward, lace on the gloves and put up his hands"

A:
virgil
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