Problem: "Which class of submarines is currently being built at Vickers to replace Britain's ""Trafalgar"" class of submarines?"
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A: astute

Problem: In which country would you find 'Punta Arenas' the worlds most southerly city?
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A: chile

Problem: How is the chemical compound Polyvinyl Chloride better known?
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A: pvc

Problem: The old codgers were a fictional pair who answered readers' letters for 54 years in which newspaper?
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A:
daily mirror