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 James Naismith invent in 1891?
[EX A]: basketball

[EX Q]: Who had hit albums in the seventies with `Low` and `Lodger`?
[EX A]:
david bowie