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.

[EX Q]: Category: SINGERS 
Clue: This singer played detective Foxxy Cleopatra in the third "Austin Powers" movie
[EX A]: beyoncé knowles

[EX Q]: Category: MR. ROBINSON 
Clue: Walker Smith used this name as a professional boxer
[EX A]: sugar ray robinson

[EX Q]: Category: WORLD CITIES 
Clue: In 1788 Agha Mohammad Khan made this city the capital of Persia; it's now the capital of Iran
[EX A]:
teheran