In order to approach the area posterior to the stomach, a surgeon decided to go through the lesser omentum. Before incising the mesentery she was careful to find and preserve a nerve lying in the upper portion of the hepatogastric ligament, i.e., the :
A.
Celiac branch of the anterior vagal trunk
B.
Celiac branch of the posterior vagal trunk
C.
Greater splanchnic branch to the right suprarenal gland
D.
Hepatic branch of the anterior vagal trunk
E.
Hepatic branch of the posterior vagal trunk