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': 'House Brackmann scale is for which nerve? \nSelect and explain. \nA. Facial nerve, B. Trigeminal, C. Optic, D. Hypoglossal', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]