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: Pathology
[{'content': 'In Troisiers sign the lymph nodes involved are \nSelect and explain. \nA. Right axillary nodes, B. Left axillary nodes, C. Right supraclavicular nodes, D. Left supraclavicular nodes', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]