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: RANKS & TITLES 
Clue: Owain Glyndwr, who died circa 1416, was the last native of his country to claim this title

SOLUTION: prince of wales

PROBLEM: Category: AMERICAN INDIANS 
Clue: This famed Sauk Indian had both a war and a pro sports team named for him

SOLUTION: black hawk

PROBLEM: Category: PULITZER PRIZE-WINNING PLAYS 
Clue: This play says "Then transfer to one called Cemeteries and ride six blocks and get off at--Elysian Fields!"

SOLUTION:
a streetcar named desire