This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Hospital waste and disaster management, Occupational health, Subject name: Social & Preventive Medicine
[{'content': 'Chimney Sweeper cancer is the other name for \nSelect and explain. \nA. Carcinoma scrotum, B. Carcinoma lung, C. Carcinoma skin, D. Carcinoma testis', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ref: Park's textbook of Preventive and Social Medicine 25th Ed", 'role': 'assistant'}]