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
Angle of mandible is supplied by? 
Select and explain. 
A. Oculomotor nerve, B. Greater auricular nerve, C. Mandibular nerve, D. Maxillary nerve
B: Greater auricular nerve
Answer: B: Greater auricular nerve 
Explanation: Skin of angle of mandible is supplied by greater auricular nerve. (C2) Cutaneous innervation of ear and mandible