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
[{'content': 'The earliest manifestation seen after Gastrectomy \nSelect and explain. \nA. ↑Incidence of infection, B. Loss of storage capacity, C. Loss of HCl, D. Loss of intrinsic factor', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]