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
Pelvic splanchnic nerve is formed by - 
Select and explain. 
A. Posterior rami of L5-L1, B. Posterior rami of S7-S3-S4, C. Anterior rami of L5-S1-S2, D. Anterior rami of S2-S3-S4
D: Anterior rami of S2-S3-S4
Answer: D: Anterior rami of S2-S3-S4 
Explanation: Ventral rami of S2 - S4 gives rise to the pelvic splanchnic nerve.