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 Input:
Category: U.S. PRESIDENTS 
Clue: Washington was the one who added these 4 words to the presidential oath; they're not in the Constitution

Ex Output:
\"so help me god\"


Ex Input:
Category: 19th CENTURY PHILOSOPHY 
Clue: This 3-word quote, originally in German, comes soon after "We have killed him -- you and I, all of us are his murderers"

Ex Output:
\"god is dead\"


Ex Input:
Category: WORLD HISTORY 
Clue: Surus was the last known one of these to survive a mountain crossing in the 3rd century B.C.

Ex Output:

an elephant