instruction:
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 consistency, answers should be in all lower cased letters.
question:
Category: THE SOUND OF MUSIC 
Clue: Poetically, tones are sometimes described adjectivally as this, from the Latin for "sweet"
answer:
dulcet


question:
Category: CROSSWORD CLUES "K" 
Clue: A "loopy" hobby that might needle you (8)
answer:
knitting


question:
Category: U.S. MOUNTAINS 
Clue: The Bitterroot Range of this mountain chain extends more than 300 miles along the Idaho-Montana border
answer:

rockies