This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Medicine
[{'content': 'A 27 year old male Is is Incidentally HBsAg positive. DNA-PCR for hepatitis B revealed 1000 copies/ml. The patient is suffering from? \nSelect and explain. \nA. Active HBV carrier, B. Acute hepatitis B, C. Chronic hepatitis B, D. Inactive HBV carrier', 'role': 'user'}, {'content': "Answer: D \nExplanation: The second subset is called the 'inactive HBsAg carrier state'. It means a persistent HBV infection of the liver but without continual significant necroinflammatory disease Ref Davidson edition23rd pg 889", 'role': 'assistant'}]