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: The mouth of this 2315-mile-long river lies in the Mississippi River 17 miles above St. Louis

Ex Output:
the missouri


Ex Input:
Category: BIRD BOOKS 
Clue: Some took flight with this 1970 allegory by Richard Bach; others felt it was bird-brained

Ex Output:
jonathan livingston seagull


Ex Input:
Category: THE "UN"CATEGORY 
Clue: A freshman or a sophomore, when spoken of as "below" a senior or junior

Ex Output:

an underclassman