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: OSCAR-WINNING SONGS 
Clue: This song about precipitation won Burt Bacharach & Hal David a 1969 Oscar

A: "raindrops keep fallin\' on my head"
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Q: Category: INK 
Clue: Company that makes the Eraser Mate, a pen that has erasable ink

A: paper mate
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Q: Category: ORGANIZATIONS 
Clue: In 1996 Adam Werbach, at 23, became the youngest pres. of this S.F.-based conservation group

A:
sierra club
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