This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Breast Cancer - Types and Staging, Subject name: Surgery
[{'content': "Peau d'orange appearance is due to - \nSelect and explain. \nA. Intra-epithelial cancer, B. Sub-epidermal cancer, C. Lymphatic permeation, D. Vascular embolization", 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c'i.e., Lymphatic permeation o Repeat from previous sessions", 'role': 'assistant'}]