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: FOOD SCIENCE 
Clue: In 2002 Japanese scientists discovered it contains the enzyme Lachrymatory-Factor Synthase

A: onions
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Q: Category: COMPOSERS 
Clue: One of his most famous works had its premiere on a barge in 1717

A: george frideric handel
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Q: Category: THE BIBLE 
Clue: This Old Testament book opens "The words of the preacher, the son of David, King in Jerusalem"

A:
ecclesiastes
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