Problem: Which 1969 film told the story of contestants in a 1920s dance marathon, the title is also that of a 1977 top 20 hit for Racing Cars?
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A: they shoot horses don t they

Problem: Which country does the airline Ladeco come from?
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A: chile

Problem: In which Japanese form of Buddhism is meditation most important?
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A: zen

Problem: What nationality is tennis player Roger Federer?
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A:
swiss