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.

[Q]: Category: MUSICAL GROUPS 
Clue: This outspoken rap group led by Chuck D. took its name from a song title that ended "Number One"
[A]: public enemy


[Q]: Category: JACK LEMMON FILMS 
Clue: In "The China Syndrome", Lemmon played the executive of this type of plant
[A]: nuclear power plant


[Q]: Category: TEA 
Clue: There are about 8-36 mg of this in a cup of green tea compared to about 100-164 mg in a cup of coffee
[A]:
caffeine