Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
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Question: Chris Difford and Glenn Tilbrook founded which band in 1974?

Answer: chris difford


Question: In which classic T.V. crime series did Captain Frank Furillo appear ?

Answer: frank furillo


Question: Which actress played Sid James' wife in the UK television series 'Bless This House'?

Answer:
bless this house