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: OPTICS 
Clue: On New Year's or any other day, it's the fineness of detail that can be distinguished in a photographic image

A: resolution
****
Q: Category: "AIN" WE GOT FUN 
Clue: Shiites are dominant in this Qatar neighbor

A: bahrain
****
Q: Category: AN "I" 
Clue: Tiger has woods & these in his golf bag

A:
irons
****