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: INVESTING WITH WARREN BUFFETT 
Clue: Buffett calls the purchase of this insurance company one of his best investments; he first bought its stock in 1951
geico

Category: THE THEATRE 
Clue: Playwright Jean Anouilh had a lot at "stake" with "L'Alouette", his play about this female saint
joan of arc

Category: MANILOW! 
Clue: In a Top 10 hit by Barry Manilow, Lola was a showgirl at this title place, "the hottest spot north of Havana"

the copacabana