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.

Input: Consider Input: 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

Output: resolution

Input: Consider Input: Category: 4-LETTER WORDS
Clue: 4-letter Italian term for the boss of a crime syndicate

Output: a capo

Input: Consider Input: Category: 5 "CC"s
Clue: This artificial sweetener is made from toluene, a petroleum product; no wonder it has a bitter aftertaste!
Output: saccharin