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: Medicine
[{'content': 'Infectious disease causing cirrhosis of the liver are: \nSelect and explain. \nA. Viral hepatitis, B. Toxoplasmosis, C. E.B Virus, D. All of the above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]