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:
Karen O is the lead singer with which band that made a breakthrough in this decade Yeah Yeah Yeahs, Coldplay, Kings of Leon, The Killers?

Ex Output:
yeah yeah yeahs


Ex Input:
Cobweb is a fairy in which Shakespeare play?

Ex Output:
a midsummer night's dream


Ex Input:
Which is the southernmost capital city in Europe?

Ex Output:

valletta