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: WORLD RELIGION 
Clue: The world's largest religious structure, Angkor Wat in Cambodia, was built to honor this preserver deity
[A]: vishnu


[Q]: Category: BRITISH AUTHORS 
Clue: His son Christopher said, my father "got to where he was by climbing upon my infant shoulders"
[A]: a.a. milne


[Q]: Category: U.S. CITIES 
Clue: Its former mayor William Hartsfield dubbed it the city "Too Busy to Hate"
[A]:
atlanta