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.
--------
Question: Category: THE HISTORY OF APRIL 9th 
Clue: 1959: NASA publicly introduces Messrs. Glenn, Shepard & the rest of this program's 7 astronauts

Answer: mercury


Question: 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?"

Answer: quo vadis


Question: Category: VOCABULARY 
Clue: Easterly's antonym

Answer:
westerly