Problem: What number does 'storm' equate to on the Beaufort Scale of wind force?
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A: 10

Problem: Whose portrait preceded those of both Charles Darwin and Charles Dickens on the back of a British 10 note?
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A: florence nightingale

Problem: Where was the British ship Royal Oak sunk by German submarine U47 in October 1939?
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A: scapa flow

Problem: In which book of 1920 did Hercule Poirot make his first appearance?
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A:
mysterious affair at styles