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: WOMEN AUTHORS 
Clue: Sites associated with this author's heroine Anne of Green Gables are a tourist draw in eastern Canada
Example Output: lucy maud montgomery

Example Input: Category: DECEMBER 1st 
Clue: 1959: 12 countries including the U.S. & the U.S.S.R. sign a treaty to keep this continent a scientific preserve
Example Output: antarctica

Example Input: Category: BALL GAMES 
Clue: This billiard ball is named for the stick that strikes it
Example Output:
cue ball