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: DAVID BOWIE 
Clue: The film "2001" inspired this song heard here:

Ex Output:
"space oddity"


Ex Input:
Category: U.S. RIVERS 
Clue: The Falls of Saint Anthony stop this mighty river from being navigable north of St. Paul, Minnesota

Ex Output:
the mississippi


Ex Input:
Category: VIOLINISTS 
Clue: Fritz Kreisler expanded his repertoire by writing pieces, attributing some to this Italian who died in 1741

Ex Output:

antonio vivaldi