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: PLAYBILL 
Clue: This musical's "American Dream" ended on B'way after 4,097 performances--& a lot of helicopter flights

SOLUTION: miss saigon

PROBLEM: Category: THE KING IS DEAD 
Clue: On Sept. 9, 1087 this Norman stopped stormin' after being thrown from his horse at the Battle of Mantes

SOLUTION: william the conqueror

PROBLEM: Category: PEOPLE EAT THAT? 
Clue: Don't put your PB&J on this -- it's the thymus gland or pancreas of a calf

SOLUTION:
sweetbread