This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Virology, Subject name: Microbiology
[{'content': 'Which of the following is Calcivirus - \nSelect and explain. \nA. Hepatitis E, B. Hepatitis B, C. Hepatitis C, D. Hepatitis A', 'role': 'user'}, {'content': 'Answer: A \nExplanation: HEV resembles calicivirus REF:MICROBIOLOGY ANANTHA NARAYANAN NINTH EDITION PAGE.550', 'role': 'assistant'}]