Q: According to the rainbow/light spectrum mnemonic (memory aid), Richard Of York Gave (What?) In Vain?
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A: battle

Q: Which desert runs along the border between India and Pakistan?
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A: thar desert

Q: Which British sitcom about the Home Guard in World War II was written by Jimmy Perry and David Croft and broadcast between 1968 and 1977, running for 80 episodes?
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A:
dads army