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: ART FOR ART'S SAKE
Clue: A roomful of silver balloons that move with the air currents is a highlight of this pop artist's Pittsburgh museum

Ex Output:
andy warhol

Ex Input:
Category: COOL "AID"
Clue: Purchased ahead of time, like some legal services

Ex Output:
prepaid

Ex Input:
Category: ON A SWISS ARMY KNIFE
Clue: There are 2 of these, one for wood & one for metal

Ex Output:
a saw