This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Breast, Subject name: Surgery
[{'content': 'Triple examination includes all except: \nSelect and explain. \nA. Clinical examination, B. Excision biopsy, C. FNAC, D. Mammography', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. (b) Excision biopsy', 'role': 'assistant'}]