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 simplicity, answers should be in all lower cased letters.

Ex Input:
Category: RIVERS 
Clue: In 1951 it was determined that this river's source was in the Sierra Parima of Venezuela

Ex Output:
the orinoco


Ex Input:
Category: BIRDS 
Clue: The willow ptarmigan, which makes its home in Arctic areas, is this state's official bird

Ex Output:
alaska


Ex Input:
Category: PROVERBS BY INITIALS 
Clue: "T.I.S.T. fiction"

Ex Output:

truth is stranger than