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

Q: Who wrote the novel 'Brideshead Revisited'?

A: brideshead revisited
****
Q: Who won a Gold Medal for Britain in the men's 100 metres at the 1992 Summer Olympic Games in Barcelona?

A: britain
****
Q: What was Blondie's first UK number one single?

A:
blondie
****