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: Pharmacology
[{'content': 'Palivizumab is used for the prophylaxis of : \nSelect and explain. \nA. Human metapneumovirus, B. para influenza virus type 2 & type 4, C. Influenza virus, D. Respiratory syncytial virus', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Palivizumab is a monoclonal antibody used for the prevention of\xa0Respiratory syncytial virus', 'role': 'assistant'}]