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: Pathology
[{'content': "Following are of B Cell origin except- \nSelect and explain. \nA. CLL, B. ALL, C. Sezary syndrome, D. Burkitt's Lymphoma", 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Sezary syndrome", 'role': 'assistant'}]