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: POTPOURRI
Clue: This chess piece that usually looks like part of a castle is sometimes called a castle

Ex Output:
rook

Ex Input:
Category: LITERARY E-MAIL ADDRESSES
Clue: ageless-wonder@wilde-pictures.com

Ex Output:
dorian gray

Ex Input:
Category: ART & MUSIC
Clue: The last name of this 20th century Swiss artist is pronounced like a material for pottery

Ex Output:
klee