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

[Q]: Which instrument was Benny Goodman famous for playing?
[A]: benny goodman

[Q]: Who released the albums Sentimental Journey, Goodnight Vienna, Bad Boy, Old Wave and Vertical Man between 1970 and 1999?
[A]: vertical man

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