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: UNIVERSITY OF MICHIGAN ALUMNI 
Clue: Though Michigan had a single-sex dorm known as "The Virgin Vault", this "Material Girl" lived in East Quad

SOLUTION: madonna

PROBLEM: Category: BODY LANGUAGE 
Clue: When vou're idle or just plain bored, you do this with your pollex digits, literally or figuratively

SOLUTION: twiddle your thumbs

PROBLEM: Category: "TOC" 
Clue: The Borsa is Italy's main this

SOLUTION:
the stock exchange