This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Skin, Subject name: Pathology
[{'content': 'Rolled up edges are seen in which of the following ulcer? \nSelect and explain. \nA. Tubercular, B. Venus, C. Rodent, D. Gummatus', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans is 'c' i.e. Rodent EdgesUlcerSloppingVenous, TraumaticUnderminedTB, DecubitusPunched outGummatus, Deep trophicRolled upRodent (BCC)Everted (rolled out)see", 'role': 'assistant'}]