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: Medicine
[{'content': 'Mycosis fungoides syndrome, treatment is   a) 5 - FU  b) Adriamycin  c) Electron beam therapy   d) Interferon \nSelect and explain. \nA. ad, B. bc, C. cd, D. bd', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]