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.

[Q]: Category: LARRY KING'S PUBLIC FIGURES 
Clue: I'm all shook up about my next guest & the caller is from his hometown...Tupelo, MS., hello?
[A]: elvis presley


[Q]: Category: WHADDYA DRINKIN'? 
Clue: A Greyhound is vodka & this tart juice
[A]: grapefruit juice


[Q]: Category: LANGUAGES 
Clue: Farsi is the official language of this Islamic republic
[A]:
iran