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.

[EX Q]: Which sister of Lazarus and Mary gave Jesus hospitality at her home in Bethany?
[EX A]: martha

[EX Q]: What is the name of the race horse and the title of a 2003 film starring Jeff Bridges as the owner, and Toby Maguire as the jockey?
[EX A]: seabiscuit

[EX Q]: In Harry Potter And The Half Blood Prince, who is revealed to be the half-blood prince?
[EX A]:
professor severus snape