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: IT'S ALL GREEK TO ME 
Clue: This branch of medicine is from the Greek for "mind cure"

Answer: psychiatry


Question: Category: IN THE TEENS 
Clue: One of these "wheelers" is a large tractor-trailer truck rig

Answer: 18-wheeler


Question: Category: HOMOPHONES 
Clue: A tree having single flattened needles or the pelt of an animal

Answer:
fir/fur