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': 'Common bile duct stones will manifest all except - \nSelect and explain. \nA. Distended gall bladder, B. Jaundice, C. Itching, D. Clay coloured stools', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]