This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: A.N.S., Subject name: Pharmacology
[{'content': 'Which of the following cranical nerve does not contain parasympathetic motor (GVE) fibers? \nSelect and explain. \nA. III, B. VI, C. IX, D. X', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. (B) VI(Ref: Katzung 10/e p75; KDT 8th/e pl05)Parasympathetic system is craniosacral in outflow. Cranial part involves III (oculomotor), VII (facial), IX (glossopharyngeal) and X (vagus) nerves whereas sacral portion includes S2 to S4.', 'role': 'assistant'}]