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.

[Q]: Category: BEHOLD THE POWER OF CHEESE 
Clue: "On top of spaghetti, all covered with cheese, I lost my poor meatball, when" this happened
[A]: somebody sneezed


[Q]: Category: WATCHMAKER, WATCHMAKER 
Clue: In 1924 England's John Harwood patented a watch that could do this to itself thanks to an internal swinging weight
[A]: wind itself


[Q]: Category: "O" WHEREFORE ART THOU? 
Clue: It's the city where you'll find Britain's oldest university
[A]:
oxford