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: VIVA MEXICO! 
Clue: President from 2000 to 2006, this "sly" guy had formerly been president of Coca Cola de Mexico
[EX A]: fox

[EX Q]: Category: FILL IN THE SHAKESPEARE TITLE 
Clue: "T.M.W.O.W."
[EX A]: the merry wives of windsor

[EX Q]: Category: BEATLES LYRICS 
Clue: "Grandchildren on your knee -- Vera, Chuck and Dave"
[EX A]:
"when i\'m sixty-four"