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 nerve supplies celiac plexus - 
Select and explain. 
A. Phrenic N., B. Greater splanchnic N., C. Iliohypogastric N., D. Inguinal N.
B: Greater splanchnic N.
Answer: B: Greater splanchnic N. 
Explanation: Celiac ganglia
-        Located near to the origin of the celiac artery from the abdominal aorta.
-        Mainly formed by two ganglia.
-        Receives preganglionic sympathetic fibers from greater and lesser splanchnic nerves.