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

[Q]: Which play and film was adapted from a story by Christopher Isherwood and later adapted as the musical and film Cabaret?
[A]: cabaret


[Q]: Who played the character Gene Hunt in the UK TV series 'Life on Mars' and 'Ashes to Ashes'?
[A]: life on mars


[Q]: Who hosts the TV quiz show 'Cleverdicks'?
[A]:
cleverdicks