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': 'One of the following is a zoonotic disease \nSelect and explain. \nA. Anthrax, B. Typhoid, C. Bacillary dysentery, D. Cholera', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]