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

Q: Who plays Isobel Crawley in the UK television series 'Downton Abbey'?

A: downton abbey
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Q: Who wrote the 1939 book The Big Sleep?

A: the big sleep
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Q: Who played Blott, in BBC's 1985 adaptation of Tom Sharpe's novel 'Blott on the Landscape'?

A:
blott on the landscape
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