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: CIVIL WAR GENERALS 
Clue: Known as "Young Napoleon" & "Little Mac", he served as governor of New Jersey after the war

Ex Output:
george mcclellan


Ex Input:
Category: REALLY BIG 
Clue: Longer than 2 football fields, it was launched at Friedrichshafen, Germany in 1936

Ex Output:
the hindenburg


Ex Input:
Category: TAKE A LETTER 
Clue: In 1610 he described the moon as seen in his telescope as having a "rough and unequal" surface

Ex Output:

galileo