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: Physiology
[{'content': "In GIT most alkaline fluid is secreted by ________ \nSelect and explain. \nA. Pancreatic juice, B. Large intestine, C. Bile, D. Brunner's gland of duodenum", 'role': 'user'}, {'content': "Answer: B \nExplanation: Brunner's gland of duodenum secretes\xa0most alkaline fluid followed by pancreatic juice.", 'role': 'assistant'}]