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 Q]: Category: "GUN" SMOKE 
Clue: A bird dog may lose its job if it's this, afraid of loud noises
[EX A]: gun-shy

[EX Q]: Category: "BOOT" CAMP 
Clue: It's a common name for a Wild West cemetery
[EX A]: boot hill

[EX Q]: Category: ARIAS 
Clue: An aria in "H.M.S. Pinafore" declares, "I'm called Little" this, "though I could never tell why"
[EX A]:
buttercup