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': 'True about C.S.F. finding in pyogenic meningitis is: \nSelect and explain. \nA. Protein| sugar|, B. Protein |, sugar |, C. Chloride |, protein|, D. |Protein, |sugar', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Answer is A (Protein| sugar|): CSF proteins are increased and glucose levels are characteristically decreased.', 'role': 'assistant'}]