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: IN THE TEENS 
Clue: One of these "wheelers" is a large tractor-trailer truck rig
[A]: 18-wheeler


[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: SITCOM NEIGHBORS 
Clue: Nosy neighbor Gladys Kravitz
[A]:
bewitched