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': 'Treatment of choice of Desmoid tumour is - \nSelect and explain. \nA. Surgery, B. Chemotherapy, C. Radiotherapy, D. Surgery + Radiotherapy', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]