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': 'All of the following statements are true about Pneumotaxic Centre except \nSelect and explain. \nA. Pneumotaxic Centre is located in Upper Pons, B. It decreases expiration and increases inspiration, C. It controls rate of respiration, D. It helps in smooth switch between inspiration and expiration', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Pneumotaxic centre decreases inspiration and increases expiration.', 'role': 'assistant'}]