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: Surgery
[{'content': "Boerhaave's syndrome is due to ? \nSelect and explain. \nA. Drug induced esophagus perforation, B. Corrosive injury, C. Spontaneous perforation, D. Gastro-esophageal reflux disease", 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Spontaneous perforation", 'role': 'assistant'}]