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: After Harold McMillan who was Britain's next Prime Minister?

Answer: britain


Question: Brothers Richard and Simon Mantell played which sport for England in the 2010 Commonwealth Games?

Answer: 2010 commonwealth games


Question: Who had a 1993 album called 'Diva'?

Answer:
diva