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: CAN'T SMILE WITHOUT YOU 
Clue: It's the hard outer layer of a tooth

Ex Output:
enamel


Ex Input:
Category: MOTHER GOOSE 
Clue: It's the type of nail referred to in the nursery rhyme "All for Want of a Nail"

Ex Output:
a horseshoe nail


Ex Input:
Category: COLLEGE RADIO 
Clue: Cal State Northridge's KCSN broadcasts an Americana music program called "Tangled" these plant parts

Ex Output:

roots