This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Impoant Viral Diseases in Children, Subject name: Pediatrics
[{'content': "Which statement regarding measles is false? \nSelect and explain. \nA. Koplik's spots cannot be seen in conjunctival or vaginal mucosa, B. Vitamin A administration is pa of management of clinical measles, C. CD 150 and PVRL4 are receptors for measles virus, D. Pneumonia is the common cause of death in children with measles", 'role': 'user'}, {'content': "Answer: A \nExplanation: Measles: Koplik's spots on inner cheeks, vagina, conjunctiva- pathognomonic of measles CD 150 and PVRL4 are receptors for measles virus Vitamin A administration is pa of management of clinical measles Pneumonia is the common cause of death in children with measles", 'role': 'assistant'}]