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
Anemia is greater in which of the following gastric resection - 
Select and explain. 
A. Billoh II, B. Billoh I, C. Both of the above are equal, D. Neither of the above
A: Billoh II
Answer: A: Billoh II 
Explanation: Ans. is 'a' i.e., Billoh II