This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Sickle Cell Disease, G6PD deficiency and other Hemolytic Anemia, Subject name: Medicine
[{'content': 'In which leukemia, autoimmune hemolytic anemia is most common: - \nSelect and explain. \nA. ALL, B. AML, C. CML, D. CLL', 'role': 'user'}, {'content': 'Answer: D \nExplanation: CLL is the most common of the known cause of AIHA', 'role': 'assistant'}]