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: FLY ME TO THE MOONS 
Clue: Saturn's largest moon was fittingly named this, also a term for a Greek mythological giant god
titan

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: CITY OF THE DAY: PHOENIX 
Clue: Like the people of an ancient civilization, residents of Phoenix are called this

phoenicians