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
In a highly selective vagotomy, the vagal supply is severed to - 
Select and explain. 
A. Antrum, B. Proximal two-thirds of stomach, C. Pylorus, D. Whole of stomach
B: Proximal two-thirds of stomach
Answer: B: Proximal two-thirds of stomach 
Explanation: None