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: PICTURES AT AN EXHIBITION 
Clue: His 1960s works include "I Know How You Must Feel, Brad!" & "As I Opened Fire..."
[EX A]: roy lichtenstein

[EX Q]: Category: NASHVILLE 
Clue: A tribute album to this late singer includes Elton John singing "Stand By Your Man"
[EX A]: tammy wynette

[EX Q]: Category: FICTIONAL CHARACTERS 
Clue: This Evelyn Waugh novel is narrated by Charles Ryder
[EX A]:
"brideshead revisited"