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': 'In which of the following types of carcinoma of the breast, is a biopsy of the opposite breast advised- \nSelect and explain. \nA. Inflammatory carcinoma, B. Medullary carcinoma, C. Lobular carcinoma, D. Scirrhous carcinoma', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]