instruction:
Given an trivia question precisely answer the question with a word/phrase/name. External resources such as Wikipedia could be used to obtain the facts.
question:
Romania and which other country joined the EU on the 1st January 2007?
answer:
bulgaria


question:
Matt Damon played which role in a trilogy of films about an amnesiac who also suffers from PTSD who is attempting to discover his true identity amidst a clandestine conspiracy within the CIA to track him down and arrest or kill him?
answer:
jason bourne


question:
Who was the sixth and last wife of Henry VIII?
answer:

catherine parr