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: AMERICAN HISTORY 
Clue: On June 21, 1982 he was found not guilty by reason of insanity in the shooting of President Reagan
[EX A]: john hinckley

[EX Q]: Category: BIOGRAPHIES 
Clue: Noel Riley Fitch cooked up a fine biography of this "French Chef" called "Appetite for Life"
[EX A]: julia child

[EX Q]: Category: NUCLEAR ENERGY 
Clue: In 1957 the U.N. set up the International Atomic Energy Agency in this Austrian capital
[EX A]:
vienna