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: ART 
Clue: In 1546 Pope Paul III appointed this artist architect of St. Peter's Basilica

SOLUTION: michelangelo

PROBLEM: Category: DAVID MAMET 
Clue: In 1976 Mamet taught at the School of Drama at this Ivy League university whose alumni include Meryl Streep

SOLUTION: yale

PROBLEM: Category: OKLAHOMIES 
Clue: "Worlds Apart" & "Don't Let Our Love Start Slippin' Away" are hits by this Oklahoma boy seen here:

SOLUTION:
vince gill