TASK DEFINITION: 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.
PROBLEM: Category: IT TAKES A THIEF 
Clue: English novelist Ernest Hornung created this “gentleman cracksman”

SOLUTION: raffles

PROBLEM: Category: CRUSADER 
Clue: Pope Urban II said anyone going to liberate this city for devotion alone, not booty, can do it instead of any penance

SOLUTION: jerusalem

PROBLEM: Category: HISTORIC SHIPS 
Clue: In 1779 he took command of the Bonhomme Richard

SOLUTION:
john paul jones