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: Medicine
[{'content': 'A 25-year-old man presents with fever and altered sensorium. The CSF analysis revealed –\n  Pressure : Raised, Appearance : Opalescent and on standing cobweb formation seen, Protein : 220 mg%, Sugar : 30 mg%, Cells : 1250 per field mostly lymphocytes, Globulin : Positive. Which one of the following is the most likely diagnosis? \nSelect and explain. \nA. Meningococcal meningitis, B. Subarachnoid haemorrhage, C. Cryptococcal meningitis, D. Tuberculous meningitis', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]