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': 'The Gall stone pain is referred to the shoulder through which of the following nerves: \nSelect and explain. \nA. C\n2\n-C\n8, B. T\n1\n-T\n4, C. T\n8\n-T\n12, D. C\n3\n-C\n5', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]