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

Q: Billy the Kid was a native of which US state?

A: billy
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Q: Who achieved fame for his ,'Confessions Of An English Opium Eater'?

A: confessions of an english opium-eater
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Q: The 1992 Summer Olympic Games were hosted by which European country?

A:
1992 summer olympics
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