Problem: 'Roligans' are well-mannered football fans from which European country?
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A: denmark

Problem: Assam and Ceylon are types of what?
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A: tea

Problem: Bluewater Shopping Centre is located in which English county?
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A: kent

Problem: What is the system of sending messages by holding the arms, or two flags, in certain positions according to an alphabetic code?
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A:
semaphore