This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Trauma, Subject name: Surgery
[{'content': 'Which of the following neck zone injury is associated with maximum moality? \nSelect and explain. \nA. I, B. II, C. III, D. IV', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Trachea , Carotid aery & esophagus are superficial in Zone 1', 'role': 'assistant'}]