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:
Who hit No.1 with Hollaback Girl in 2005?

Ex Output:
gwen stefani


Ex Input:
Which Italian composed the opera La Traviata?

Ex Output:
giuseppe verdi


Ex Input:
Who wrote the novel The Left Hand Of Darkness?

Ex Output:

ursula k. le guin