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.
--------
Question: Category: "F" IN ANATOMY 
Clue: Hairs grow out of these pouchlike openings

Answer: follicles


Question: Category: HOW GREAT THOU ART 
Clue: This "mama's boy" answered the art critics in his 1890 book "The Gentle Art of Making Enemies"

Answer: whistler


Question: Category: CLASSICAL MUSIC 
Clue: Noted with a dot on the score, it's the opposite of legato

Answer:
staccato