Problem: After the Olympics, what are the world's second-largest multi-sport event, the Delhi edition of which was in the news in 2010?
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A: commonwealth games

Problem: Bigos, a form of sauerkraut, is a national dish from which country?
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A: poland

Problem: Which social media attraction was founded in 2006 by Jack Dorsey, Biz Stone and Evan Williams ?
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A: twitter

Problem: Which author was responsible for the series of short comic books Brigadier Gerard?
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A:
arthur conan doyle