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: CHARACTER ASSASSINATION 
Clue: Air Force gunner Snowden catches some flak & dies in Yossarian's arms, courtesy of this author

Ex Output:
heller


Ex Input:
Category: THE NATIONAL MUSEUM OF HEALTH & MEDICINE 
Clue: Among lesser-known body parts at the museum, see the leg Gen. Daniel Sickles lost at this July 1863 battle

Ex Output:
gettysburg


Ex Input:
Category: 19th CENTURY OPERA 
Clue: The title clowns of this Leoncavallo work arrive in a parade led by a donkey, not in a tiny car

Ex Output:

pagliacci