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.

[EX Q]: Category: ENTERTAINERS 
Clue: Lauren Bacall coined this name for a carousing group including Humphrey Bogart, Judy Garland & Frank Sinatra
[EX A]: \"the rat pack\"

[EX Q]: Category: STATS FREAK 
Clue: Wilt Chamberlain & this '60s Celtic are the only NBAers to average more than 20 rebounds per game
[EX A]: bill russell

[EX Q]: Category: DREAMY MUSIC 
Clue: On their 1997 Popmart tour this Irish band covered the Monkees' "Daydream Believer"
[EX A]:
u2