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: Microbiology
[{'content': 'Charbon is a term used for - \nSelect and explain. \nA. Leptospirosis, B. Cutaneous tuberculosis, C. Bubo of plague, D. Malignant pustule', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., Malignant pustule . Charbon is symptomatic black lesion of Anthrax - Malignant pustule", 'role': 'assistant'}]