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': 'Amount of gastric juice secreted per day ? \nSelect and explain. \nA. 500-1000 ml, B. 1000-1500 ml, C. 2000-2500 ml, D. 3000-3500 ml', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., 2000-2500 ml", 'role': 'assistant'}]