This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Immunology and Rheumatology, Subject name: Medicine
[{'content': 'The most common malignancy in an individual on immunosuppressive therapy is of - \nSelect and explain. \nA. Lung, B. Skin, C. Hodgkin lymphoma, D. Kidney', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b1 i.e.. Skin Cancers associated with solid organSignificantlySatisticallyLesserincreasesignificantextento Kaposi sarcomao Lungo Stomacho Skino Kidney>o Oral cavityo Non-Hodgkin lymphomao Colon and rectumo Lary>nxo Livero Pancreaso Phary>nxo Anuso Hodgkin lymphomao Vulvao Vulvao Melanomao Peniso Lipo Thyroid", 'role': 'assistant'}]