This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Hepatitis, Subject name: Medicine
[{'content': 'HCV is associated with: \nSelect and explain. \nA. Autoimmune cirrhosis, B. LKM antibody, C. Antimitochondrial antibody, D. None', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Cross-reactivity between viral antigens (HCV NS3 and NS5A) and host autoantigens (cytochrome P450, 2D6) has been invoked to explain the association between hepatitis C and a subset of patients with autoimmune hepatitis and antibodies to Liver-Kidney Microsomal (LKM) antigen.', 'role': 'assistant'}]