Problem: In medicine, what is the study of children and their illnesses known as?
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A: paediatrics

Problem: Who wrote the 'Just William' books?
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A: richmal crompton

Problem: What did Frenchman Dr Pierre Dukan devise which bears his name, and after achieving great popularity in France, began to spread internationally in the early 2000s?
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A: dukan diet

Problem: Hansen's disease is another name for which bacterial infection ?
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A:
leprosy