This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Autonomic nervous system, Subject name: Pharmacology
[{'content': 'Which of the following cranial nerves do not carry parasympathetic outflow \nSelect and explain. \nA. Occulomotor, B. Trochlear, C. Facial, D. Glossopharyngeal', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Parasympathetic cranial nerves are 3-occulomotor 7-facial 9-glossopharyngeal 10-vagus Refer kDT 7/e p78', 'role': 'assistant'}]