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:
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:
Which toy company did Ruth and Elliot Handler found?
answer:
mattel

question:
The Hoover Dam is on the border of Arizona and which other state?
answer:
nevada