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': 'Anthropozoonosis are all except: \nSelect and explain. \nA. Guinea worm infection, B. Rabies, C. Plague, D. Hydatid cyst', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is. 'a' i. e., Guinea worm infection", 'role': 'assistant'}]