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: Pediatrics
[{'content': 'Symptomatic neonatal CNS involvement is most commonly seen in which group of congenital intrauterine infection – \nSelect and explain. \nA. CMV and toxoplasmosis, B. Rubella and toxoplasmosis, C. Rubella and HSV, D. CMV and syphillis', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]