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: Surgery
[{'content': 'Not a feature of CBD stone ? \nSelect and explain. \nA. Pain, B. Fever, C. Jaundice, D. None', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans is None As already explained, septic shock is a feature of Reynold's pentad Other three options are well known features of Charcot's triad", 'role': 'assistant'}]