Problem: American Buffalo and Glengarry Glen Ross are plays by which US playwright?
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A: david mamet

Problem: Vodka, Galliano and orange juice make up which cocktail?
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A: harvey wallbanger

Problem: What road safety item was introduced into the UK on 31 October 1951
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A: zebra crossings

Problem: Sable is the heraldic term for which colour?
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A:
black