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.

Category: JEWELRY 
Clue: An engraved gem with a design that projects from the surface, it can be carved from onyx, agate or sardonyx
a cameo

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
madonna

Category: ROCK BANDS 
Clue: ("Fight for Your Right")

the beastie boys