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': "Dimpling in cancer breast happens due to \nSelect and explain. \nA. Edema, B. Infiltration of cooper's ligaments, C. Subdermal lymphangitis, D. Scaring", 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. (b) Infiltration of Cooper's Ligament(Ref. Bailey 26th edition Page 798)* Infiltration of Suspensory ligament of breast (Cooper's) results in Dimpling of breast in cancer", 'role': 'assistant'}]