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': 'Not true about rodent ulcer - \nSelect and explain. \nA. Radiosensitive, B. Lymphnode not involved, C. Facial lesion, D. Blood spread is rare', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Answer- A. RadiosensitiveBasal cell carcinoma is moderately radiosensitive.Basal cell ca usually spreads by local invasionLymphatic spread is not seenbasal cell carcinomas are seen in the face.', 'role': 'assistant'}]