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: ALL ABOUT TROMBONES 
Clue: The most common trombone bears the name of this male singing voice

Ex Output:
tenor


Ex Input:
Category: THE BEE 
Clue: Bees are found on every continent but this one

Ex Output:
antarctica


Ex Input:
Category: CLIFFS NOTES 
Clue: Massachusetts man spends 2 years living alone in a cabin in the woods; writes book

Ex Output:

"walden"