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
Liver is divided in 2 halves by all, except- 
Select and explain. 
A. Right hepatic vein, B. Portal vein, C. Hepatic artery, D. Hepatic duct
A: Right hepatic vein
Answer: A: Right hepatic vein 
Explanation: Physiologically right and left lobes are supplied respectively by right and left branches of portal vein and hepatic artery and drain bile into corresponding hepatic ducts (bile duct).