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: U.S. CITY NICKNAMES 
Clue: Among the sobriquets used for this city are "Witchcraft City" & the "Paradise of New England"
salem, massachusetts

Category: BIBLE MOVIES 
Clue: Set during Nero's reign, this film's title is a line uttered by Peter to Jesus & means "Where are you going?"
quo vadis

Category: GUINNESS RECORDS 
Clue: With an average of 80.5 years, this Asian country leads the world in life expectancy

japan