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.

Category: YOUR NUMBER'S UP 
Clue: NFL tight ends wear jerseys with number in this range
the 80s

Category: DISSECTING MR. FROGGIE 
Clue: In Froggie's skull, you'll find the olfactory nerve that helped him smell & this main nerve that helped him see
optic nerve

Category: U.S. CITIES 
Clue: It's the only Maryland city not located within a county

baltimore