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:
The 2010 charity single 'Helping Haiti' is a cover of which REM song?

Ex Output:
everybody hurts


Ex Input:
Which of the wives of Henry VIII was born in Madrid in 1485?

Ex Output:
catherine of aragon


Ex Input:
With which pop group is Lou Reed associated?

Ex Output:

the velvet underground