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': 'Pelvic exentration is known as ? \nSelect and explain. \nA. Miles Operation, B. Lyods operation, C. Finch operation, D. Brunshwings operation', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., Brunschwig's operation", 'role': 'assistant'}]