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: In 2012 , who became the first woman writer to win the Booker Prize for the second time ?

Answer: man booker prize


Question: What book was written by Alexandre Dumas about Edmond Dantes' imprisonment in the Chateau d'If?

Answer: alexandre dumas


Question: Which NFL American Football team play their home games at Arrowhead Stadium?

Answer:
arrowhead stadium