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.

[Q]: Category: BEHIND THE SCENES AT THE 2008 OLYMPICS 
Clue: A journalist for ITN was detained & manhandled for covering a "pro-" this region protest held early in the Olympics
[A]: tibet


[Q]: Category: OPERAS BY CONTINENT 
Clue: "Aida "
[A]: africa


[Q]: Category: OPERAS BY CONTINENT 
Clue: "Aida "
[A]:
africa