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: 4-LETTER BANDS 
Clue: This duo had a 1984 No. 1 hit with "Wake Me Up Before You Go-Go"
[EX A]: wham!

[EX Q]: Category: HEY, J.J.! 
Clue: In 2001 his change of political affiliation tipped the balance of power in the Senate
[EX A]: jim jeffords

[EX Q]: Category: SLANG 
Clue: "Cabbage" & this other basic salad ingredient are both slang for paper money
[EX A]:
lettuce