input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** A boy presented with a history of fever, headache and vomiting since 3 days and disorientation since I day. On examination, neck rigidity was positive. He also had 1 episode of generalized tonic clonic seizures (GTC) and then he became unconscious. CECT was found to be normal. CSF examination reveals a cell count of 300 cells/mm3 (polymorphs: 50-70%), protein 70 mg/dL, sugar 50 mg/dL (blood: 95 mg/dL). Which of the following is the most likely diagnosis?   (A) Pyogenic meningitis   (B) Tubercular meningitis   (C) Herpes encephalitis   (D) Cerebral malaria
output: ['(A) Pyogenic meningitis <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Pyogenic meningitis  (B) Tubercular meningitis  (C) Herpes encephalitis  (D) Cerebral malaria <> possible answers', '  A boy presented with a history of fever, headache and vomiting since 3 days and disorientation since I day. On examination, neck rigidity was positive. He also had 1 episode of generalized tonic clonic seizures (GTC) and then he became unconscious. CECT was found to be normal. CSF examination reveals a cell count of 300 cells/mm3 (polymorphs: 50-70%), protein 70 mg/dL, sugar 50 mg/dL (blood: 95 mg/dL). Which of the following is the most likely diagnosis? <> context']