This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Carbohydrates, Subject name: Biochemistry
[{'content': 'Glucose on reduction with sodium amalgam forms: \nSelect and explain. \nA. Dulcitol, B. Sorbitol, C. Mannitol, D. Mannitol and sorbitol', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. B. SorbitolReduction of sugars in the presence of sodium amalgam yields corresponding alcohols.D-Glucose = D-SorbitolD-Galactose = D-DulcitolD-Mannose = D-Mannitol', 'role': 'assistant'}]