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: PLAGUES & PESTILENCE
Clue: Having first escaped from a South American research lab in 1957, they became a threat to the U.S. in 1990

SOLUTION: killer bees

PROBLEM: Category: THE CALENDAR
Clue: It's the 5th month mentioned in the rhyme that begins, "Thirty days hath..."

SOLUTION: february

PROBLEM: Category: 20th CENTURY PERSONALITIES
Clue: The French call him "Le Roi du Crazy"

SOLUTION:
jerry lewis