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:
Which John Legend song knocked Pharell Willams completely off the No.1 spot on the US Billboard?

Ex Output:
all of me


Ex Input:
Florence is the major city of which region of Italy?

Ex Output:
tuscany


Ex Input:
Shane Lynch, Mikey Graham and Keith Duffy were members of which group?

Ex Output:

boyzone