Problem: Who succeeded Konstantin Chernenko as Soviet leader in 1985?
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A: mikhail gorbachev

Problem: What is the chemical formula for laughing gas (nitrous oxide)?
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A: n2o

Problem: Who wrote the TV series The Singing Detective
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A: dennis potter

Problem: In which island group would you find Rarotonga, Palmerston and Aitutaki?
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A:
cook islands