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.

Ex Input:
Category: AKA 
Clue: Helen Louise Leonard got this stage name from Tony Pastor and her diamonds, we assume, from Jim Brady

Ex Output:
lillian russell


Ex Input:
Category: 19th CENTURY BUSINESSMEN 
Clue: In 1873 he founded the J. Edgar Thomson works near Pittsburgh, naming the steel mill for the Penn. railroad president

Ex Output:
carnegie


Ex Input:
Category: FAMOUS FACES IN HISTORY 
Clue: This American symbol is said to come from a N.Y. butcher who stamped his army supplies "U.S." in the War of 1812

Ex Output:

uncle sam