Problem: "What fermented food product was called ""liberty cabbage"" during WWI?"
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A: sauerkraut

Problem: Who was Stan Laurel's comedic partner?
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A: oliver hardy

Problem: What name is given to the 4 mile (6.4 km) stretch of Las Vegas Boulevard which is mainly in the unincorporated communities of Paradise and Winchester?
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A: strip

Problem: "What is another name for ""laughing gas""?"
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A:
nitrous oxide