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

[Q]: Which English king was the son of Edward, the Black Prince?
[A]: edward, the black prince


[Q]: Which British singer released a 1972 album entitled 'Blondes Have More Fun'?
[A]: blondes have more fun


[Q]: What is the capital city of Cyprus?
[A]:
cyprus