This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
[{'content': 'Spinal cord develops from \nSelect and explain. \nA. Neural tube, B. Mesencephalon, C. Rhombencephalon, D. Prosencephalon', 'role': 'user'}, {'content': 'Answer: A \nExplanation: HUMAN EMBRYOLOGY-INDERBIR SINGH TENTH EDITION-PAGE NO:325Spinal cordThe spinal cord is developed from the coudal cylindrical pa of the neural tube. when this pa of the neural tube is formed, its cavity its cavity is in the form of a dorsal ventricular cleft', 'role': 'assistant'}]