input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** A middle aged female presents with slowly progressive weakness of lower limbs, spasticity and recent onset hesitancy of Micturition. On neurological examination there is evidence of dorsal myelopathy. MRI scan of spine reveals middorsal intradural contrast enhancing mass lesion. Diagnosis is:   (A) Intradural lipoma   (B) Dermoid cyst   (C) Meningioma   (D) Epidermoid cyst
output: ['(C) Meningioma <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Intradural lipoma  (B) Dermoid cyst  (C) Meningioma  (D) Epidermoid cyst <> possible answers', '  A middle aged female presents with slowly progressive weakness of lower limbs, spasticity and recent onset hesitancy of Micturition. On neurological examination there is evidence of dorsal myelopathy. MRI scan of spine reveals middorsal intradural contrast enhancing mass lesion. Diagnosis is: <> context']