Problem: What did the British Museum purchase for 35,000 in 1816 from the aristocrat Thomas Bruce?
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A: elgin marbles

Problem: Dungeness, King, and Spider are types of what?
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A: crabs

Problem: Named after its inventor, what is the signal lamp used to transmit Morse Code, devised in the late 1800s and still used today on naval ships?
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A: aldis lamp

Problem: Which Chancellor of the Exchequer introduced old age pensions and national insurance?
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A:
lloyd george