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

Q: Who was re-elected Prime Minister of Canada in May 2011?

A: prime minister of canada
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Q: In which war did the Sack of Badajoz takeplace?

A: siege of badajoz
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Q: The Azadi sports stadium is in which country?

A:
azadi sport complex
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