Problem: What artificial international language invented by Dr Zamenhof was published in 1887?
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A: esperanto

Problem: Where in the human body is the trapezium bone?
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A: wrist

Problem: What nationality was the composer 'Chopin'?
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A: polish

Problem: Which king did Henry Bolingbroke depose, and then succeed as Henry IV in 1399?
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A:
richard ii