This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Cranial cavity, Subject name: Anatomy
[{'content': 'Angle of mandible is supplied by? \nSelect and explain. \nA. Oculomotor nerve, B. Greater auricular nerve, C. Mandibular nerve, D. Maxillary nerve', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Skin of angle of mandible is supplied by greater auricular nerve. (C2) Cutaneous innervation of ear and mandible', 'role': 'assistant'}]