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: Anatomy
[{'content': 'All of the following statements regarding the spinal cord are true, Except: \nSelect and explain. \nA. Central canal lies in the white matter, B. Efferents leave from the anterior horn, C. Spinal cord ends at the lower border of L1 in adults, D. Denticulate ligaments suspend spinal medulla in the subarachnoid space', 'role': 'user'}, {'content': 'Answer: A \nExplanation: A i.e. Central canal lies in grey matter', 'role': 'assistant'}]