This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Impoant Bacterial Diseases in Children, Subject name: Pediatrics
[{'content': 'Most common causative organism for bacterial meningitis beyond 3 years of age is - \nSelect and explain. \nA. Pneumococcus, B. Staphylococcus aureus, C. Meningococcus, D. H. influenzae Type b', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Most common causative organism for bacterial meningitis beyond 3 years of age is - Pneumococcus', 'role': 'assistant'}]