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 simplicity, answers should be in all lower cased letters.
question:
Category: NORSE 
Clue: Skoll & Fenrir, both this type of fierce canine, will cause mayhem at Ragnarok, the end of the cosmos
answer:
wolves


question:
Category: "HOUSE" MUSIC 
Clue: This song was a hit for John Mellencamp in 1984: ain't that America?
answer:
"pink houses"


question:
Category: POETRY 
Clue: Longfellow wrote, "There was a little girl who had" one of these "right in the middle of her forehead"
answer:

a curl