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: PARTS OF A SHIP 
Clue: A pack of playing cards
Example Output: a deck

Example Input: Category: ANCIENT TIMES 
Clue: Julius Caesar said this region was divided into 3 parts; Augustus divided it into 4, including Aquitania
Example Output: gaul

Example Input: Category: 1997 ANNIVERSARIES 
Clue: It's 50 years since he became the first black player in the modern major leagues
Example Output:
jackie robinson