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 consistency, answers should be in all lower cased letters.

Category: STATE CAPITALS 
Clue: It's nicknamed the "Green Mountain City"
montpelier

Category: FRUITS & VEGETABLES 
Clue: This fruit is divided into wine & table groups
grapes

Category: WHEREFORE "ART" THOU 
Clue: They can be a city's highways or a person's blood vessels

arteries