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]: What is the name of the actor who plays Harry Potter in all the films?
[EX A]: daniel radcliffe

[EX Q]: What did Alfred Hormel invent?
[EX A]: spam

[EX Q]: Which four letter word beginning with 'F' is the name of a band who released a 1973 album entitled 'Heartbreaker'?
[EX A]:
free