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 European country has the Cupon as its currency?

Answer: moldovan cupon


Question: Which American actor and singer has joined Amanda Holden as one of the judges on the current series of 'Britain's Got Talent'?

Answer: britain's got talent


Question: What is the name of the footballer whose heart stopped during a match between Bolton Wanderers and Tottenham Hotspur in March 2012?

Answer:
bolton wanderers f.c.