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
Pinna is supplied by: 
Select and explain. 
A. Vagus nerve, B. Auriculotemporal nerve, C. Grater auricular nerve, D. All
D: All
Answer: D: All 
Explanation: A i.e. Vagus nerve; B i.e. Auriculotemporal nerve; C i.e. Great auricular nerve