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.

[EX Q]: Category: SLEEP 
Clue: Normally this activity is harmless, but make sure the person doesn't fall down the stairs
[EX A]: sleepwalking

[EX Q]: Category: SNOWY SONGS 
Clue: He "looked out on the feast of Stephen, when the snow lay round about, deep and crisp and even"
[EX A]: good king wenceslas

[EX Q]: Category: "ULTRA", MAN 
Clue: Used for TV transmissions between 300 & 3,000 megahertz, it's abbreviated UHF
[EX A]:
ultra high frequency