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': 'Foaming liver seen with infection by \nSelect and explain. \nA. Corynebacterium diphtheriae, B. Clostridium tetani, C. Clostridium tetani, D. Mycobacterium tuberculosis', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Foaming Liver is characteristic of gas gangrene.', 'role': 'assistant'}]