This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
[{'content': 'Reverse transcriptase is a RNA dependant DNA polymerase.which of the these viruses has it \nSelect and explain. \nA. Hepatitis A, B. Hepatitis B, C. Hepatitis E, D. Hepatitis C', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ref Robbins 9/e p832 Hepatitis B virus contains pol gene .this exhibit both DNA polymerase activity and reverse transcriptase activity replication of viral genome occurs through intermediate RNA template activity', 'role': 'assistant'}]