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: Surgery
Which of the following is not a branch of anterior trunk of vagus 
Select and explain. 
A. Motor nerve to gallbladder, B. Motor Nerve to pylorus., C. Criminal nerve of grassi, D. Anterior nerve of latarjet
C: Criminal nerve of grassi
Answer: C: Criminal nerve of grassi 
Explanation: Criminal nerve of grassi is a branch of posterior trunk.