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: MONEY 
Clue: On July 27, 1971 Richard Nixon gave her the first of the new U.S. dollar coins

Ex Output:
mamie eisenhower


Ex Input:
Category: BRITISH HISTORY 
Clue: Dying in 2009 at age 113, British WWI vet Henry Allingham was the last original surviving member of this group, formed 1918

Ex Output:
the royal air force


Ex Input:
Category: SPACE MEN 
Clue: He was the oldest man to walk on the Moon, & the only World War II veteran

Ex Output:

alan shepard