This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Anatomy
[{'content': 'Epidural space lies between \nSelect and explain. \nA. Pia and arachnoid, B. Dura and arachnoid, C. Dura and veebral column, D. d) Pia mater and grey mater', 'role': 'user'}, {'content': 'Answer: C \nExplanation: .', 'role': 'assistant'}]