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: BORN IN BURBANK 
Clue: This Burbank boy starred in "8 Simple Rules" & also voiced Clifford the Big Red Dog

Ex Output:
john ritter


Ex Input:
Category: SPORTS 
Clue: Football's imaginary plane which neither team may cross until the ball is snapped

Ex Output:
the line of scrimmage


Ex Input:
Category: ROCKS FOR JOCKS 
Clue: Slate is this type of rock, the result of alterations to existing rocks

Ex Output:

metamorphic