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: BEFORE & AFTER 
Clue: Weight-loss program that was the star of TV's "Coach" & the voice of Mr. incredible in "The Incredibles"

Ex Output:
jenny craig t. nelson


Ex Input:
Category: EMPERORS 
Clue: After becoming emperor of Ethiopia in 1930, he gave the country its first written constitution

Ex Output:
haile selassie


Ex Input:
Category: EUROPEAN RIVERS 
Clue: The Hungarian Parliament building lies on a bank of this river

Ex Output:

the danube