Problem: Mrs Bridget McCluskey was headmistress of which school on TV for most of the 1980s?
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A: grange hill

Problem: Who wrote the book and presented the recent t.v. series 'The Diamond Queen'?
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A: andrew marr

Problem: "Which work by Elgar is dedicated to ""My Friends Pictured Within"" ?"
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A: enigma variations

Problem: The transportation of what is performed with an Archimedes Screw?
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A:
water