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
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Q: Category: LITERARY OPERAS 
Clue: Operas based on this author's works include "Il Talismano", "Il Templario" & "La Prigione d'Edimburgo"

A: sir walter scott
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Q: Category: POP MUSIC FIRSTS 
Clue: Covering the years 1971-1975, their first greatest hits album was the first ever certified platinum

A:
the eagles
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