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': 'Which of the following does not cause meningitis ? \nSelect and explain. \nA. Listeria, B. Pneumococcus, C. b - Streptococci, D. Streptococcus type A', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., Streptococcus type A", 'role': 'assistant'}]