This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Cranial Nerves, Subject name: Anatomy
[{'content': 'Post Superior Alveolar Nerve is a branch of: \nSelect and explain. \nA. Mandibular, B. Facial, C. Lingual, D. Maxillary', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Posterior superior alveolar nerve is a direct branch of Maxillary Nerve. It supplies mainly the molar teeth. It also supplies the maxillary sinus, gingiva and inner cheek region.', 'role': 'assistant'}]