This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Anesthesia Machine, Subject name: Anaesthesia
[{'content': 'Anesthesia workstation was first invented by ? \nSelect and explain. \nA. August Bier, B. John Lundy, C. Oliver Wendell, D. Edmund Boyle', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Anesthesia workstation was first invented by Edmund Boyle. John Lundy coined the term balanced anesthesia Oliver Wendell proposed the term anesthesia IVRA was first introduced byAugust Bier', 'role': 'assistant'}]