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 Input:
Category: WORLD HISTORY 
Clue: In a 1918 treaty, this country gave up Ukraine but soon recovered it

Ex Output:
russia


Ex Input:
Category: BRITISH SPELLING BEE 
Clue: At the pub, it's beer from a keg, not a bottle

Ex Output:
d-r-a-u-g-h-t


Ex Input:
Category: GOV. ABBREV. 
Clue: DA is the Department of the Army; DEA is this administration

Ex Output:

the drug enforcement administration