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': 'Thalidomide is used in \nSelect and explain. \nA. Lepra 2 reaction, B. MM, C. Ulcerative Colitis, D. All of the above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: All of the above Thalidomide is used for lepra II reaction. Recently it is used for Multiple myeloma & also as a immunosuppressive agent so is being used for treatment of ulcerative colitis.', 'role': 'assistant'}]