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

[Q]: Who had a hit album with Back to Bedlam in 2005?
[A]: back to bedlam


[Q]: Which band had a hit with the song 'Brown Girl in the Ring'?
[A]: brown girl in the ring


[Q]: Which metal is produced by the Bessemer Process?
[A]:
bessemer process