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.

[EX Q]: Category: "Y"? 
Clue: You can split the atom or even do barrel rolls using this toy
[EX A]: a yo-yo

[EX Q]: Category: GULF 
Clue: The Chiriqui, Mosquito & San Blas Gulfs engulf this country that's bisected by a canal
[EX A]: panama

[EX Q]: Category: TOM JONES 
Clue: Tom was born the son of a coal miner in Pontypridd in this U.K. country
[EX A]:
wales