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': 'Facial nerve gives out secretomotor fibres to all of the following except: \nSelect and explain. \nA. Lacrimal gland, B. Parotid gland, C. Submandibular gland, D. Nasal glands', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. b. Parotid gland', 'role': 'assistant'}]