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 English classic horse race for 3 year olds held at Doncaster every September began in 1776?

Answer: doncaster racecourse


Question: Brothers Richard and Simon Mantell played which sport for England in the 2010 Commonwealth Games?

Answer: 2010 commonwealth games


Question: According to the title of a 1983 film directed by Brian De Palma, by what name was Antonio Montana better known?

Answer:
tony montana