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
Which of the following statement is true regarding the relation of bile duct: 
Select and explain. 
A. Posteriorly related to P, pa of duodenum, B. Related posteriorly to the tunnel of pancreatic head, C. Anteriorly related to Pt pa of duodenum, D. All
C: Anteriorly related to Pt pa of duodenum
Answer: C: Anteriorly related to Pt pa of duodenum 
Explanation: C i.e. Anteriorly related to first pa of duodenum