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
Posterior cutaneous nerve of thigh supplies skin overlying: 
Select and explain. 
A. Medial aspect of thigh, B. Posteroinferior aspect of buttock, C. Scrotum, D. All
D: All
Answer: D: All 
Explanation: A i.e. Medial aspect of thigh; B i.e. Posteroinferior aspect of buttock; C i.e. Scrotum