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': 'Largest parasympathetic peripheral ganglion is? \nSelect and explain. \nA. Cilliary ganglion, B. Otic ganglion, C. Sphenopalatine ganglion, D. None', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Pterygopalatine ganglion or sphenopalatine ganglion is the LARGEST parasympathetic peripheral ganglion. It contains secretomotor fibres to the lacrimal gland and to mucous glands of nose, paranasal sinuses, the palate and the nasopharynx.', 'role': 'assistant'}]