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': "Burkitt's lymphoma is -a) B cell lymphomab) 6, 14 translocationc) Can present as abdominal massd) Radiotherapy is used in treatment \nSelect and explain. \nA. a, B. bc, C. ac, D. b", 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]