Problem: Which South Korean car company was bought by General Motors in 2001, its cars then being produced under the Chevrolet badge?
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A: daewoo

Problem: Which weapon of warfare was invented by Robert Whitehead in 1866
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A: torpedo

Problem: Who plays the title character in the TV series 'Mrs Brown's Boys'?
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A: brendan o carroll

Problem: What was the eastern starting point of the Oregon Trail?
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A:
missouri