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: FOOD 
Clue: This salad dressing is actually American; its name may come from the fact that it once contained caviar
[A]: russian dressing


[Q]: Category: BEFORE & AFTER 
Clue: Old cat & mouse team who throw chairs at each other on a daytime talk show
[A]:
the tom and jerry springer show