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: SCULPTORS 
Clue: Sculpted for Julius II's tomb, his "Dying Slave" & "Rebellious Slave" figures are now in the Louvre

A: michelangelo
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Q: Category: WATCHMAKER, WATCHMAKER 
Clue: In 1924 England's John Harwood patented a watch that could do this to itself thanks to an internal swinging weight

A: wind itself
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Q: Category: FAMOUS NAMES 
Clue: In 1904 Winston Churchill left this political party & joined the liberals

A:
the conservative party
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