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.
Example: Category: WHO'S BUYING? 
Clue: YouTube, in 2006
Example solution: google
Example explanation: Google acquired, i.e. bought, YouTube in 2006 for $1.65 billion.

Problem: Category: THE BREADED OPERA CATEGORY 
Clue: In Act II of this Verdi opera, some of the gypsies go off to a nearby town to buy bread & some sing the "Anvil Chorus"

Solution: il trovatore