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 carnial nerves does not carry parasympathetic outflow \nSelect and explain. \nA. Oculomotor, B. trochlear, C. Facial, D. Glossopharyngeal', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Parasympathetic carnial nerves are III(oculomotor),VII(facial),IX(glossopharyngeal) and X(vagus).', 'role': 'assistant'}]