This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Biochemistry
[{'content': 'A patient of type 2 diabetes mellitus is given nutrition rich in \nSelect and explain. \nA. Proteins, B. Carbohydrates, C. Fat, D. Fibre rich diet', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]