Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.

[EX Q]: Who is the BBC's political editor?
[EX A]: bbc

[EX Q]: Which pop group consisted of Huw Bunford, Clan Caren, Dafydd Leuan, Guto Price and Gryff Rhuys?
[EX A]: huw bunford

[EX Q]: Of which country was Edith Cresson prime minister from 1995 to 1999?
[EX A]:
edith cresson