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: Unknown
[{'content': 'Which of the following is not a part of classical triad of Symptoms of diabetes? \nSelect and explain. \nA. Polyuria, B. Polyphagia, C. Polydipsia, D. Weight loss', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Polyphagia is a feature of DM. but it is not a part of classical triad of symptoms of diabetes.', 'role': 'assistant'}]