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.

Example Input: Category: SPORTS SCORES 
Clue: In volleyball, only the side who did this at the beginning of play can score a point
Example Output: serve

Example Input: Category: FAMILIAR PHRASES 
Clue: Pool table piece you don't want to be "behind"
Example Output: the 8 ball

Example Input: Category: ON THE DAY AFTER CHRISTMAS 
Clue: In 1776 George Washington & the continental army defeated the Hessians at the battle of this New Jersey city
Example Output:
trenton