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: Microbiology
[{'content': 'Which one of the following virus is double stranded RNA virus? \nSelect and explain. \nA. Hepatitis -A, B. Hepatitis-E, C. Reo virus, D. Corona virus', 'role': 'user'}, {'content': 'Answer: C \nExplanation: All RNA viruses are single stranded except Reo virus.', 'role': 'assistant'}]