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 consistency, answers should be in all lower cased letters.
PROBLEM: Category: PLANE CRAZY 
Clue: On August 6, 1945 this B-29 airplane became the first to drop an atomic bomb in warfare

SOLUTION: the enola gay

PROBLEM: Category: INSURANCE 
Clue: It's a payment on an insurance policy or a ranking, especially for a brand of saltine

SOLUTION: premium

PROBLEM: Category: WHAT'S YOUR BEEF? 
Clue: A nickname for Charles

SOLUTION:
chuck