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 Input:
What is the correct name of the band who spent 14 weeks at No.1 with Macarena?

Ex Output:
los del rio


Ex Input:
What is the name of the actor who plays Harry Potter in all the films?

Ex Output:
daniel radcliffe


Ex Input:
Hilary Mantel won the 2009 Man Booker Prize with which novel?

Ex Output:

wolf hall