This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T., Subject name: Physiology
[{'content': 'Which of the following secretions has a very high Ph \nSelect and explain. \nA. Gastric juice, B. Pancreatic juice, C. Bile in gallbladder, D. Saliva', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. (b) Pancreatic juice(Ref: Ganong, 25th ed/p.461)Highly alkaline - pancreatric juice (pH- 8.3)Highly acidic - Gastric juice (pH-<3)', 'role': 'assistant'}]