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: With which other cricketer does James Anderson hold the England record for the most successful bowler/wicket keeper combination with 68 wickets?

Answer: cricket

Question: What is the capital of the US state of Delaware?

Answer: delaware

Question: Which actor turned singer had a UK number one hit single with 'Ain't No Doubt' in 1992?

Answer:
ain't no doubt