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: Which comedian starred in the ABC sitcom Chicken Soup?

Answer: chicken soup


Question: Which team lost the 2009 Superbowl to the Pittsburgh Steelers?

Answer: super bowl xliii


Question: Which UK band released a 1971 album entitled 'Electric Warrior'?

Answer:
electric warrior