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': "There is no Lymphatic involvement in all of the following infection except \nSelect and explain. \nA. Actinomycosis, B. Ludwig's Angina, C. Erysipelas, D. Madura foot", 'role': 'user'}, {'content': 'Answer: C \nExplanation: Erysipelas involves superficial Lymphatics.', 'role': 'assistant'}]