This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: CLL & CML, Subject name: Medicine
[{'content': 'Nurse like cells are seen in? \nSelect and explain. \nA. Chronic Lymphoblatic Leukemia, B. Hodgkin Lymphoma, C. Non Hodgkin Lymphoma, D. Acute Lymphoblatic Leukemia', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Nurse like cell are Tumor associated Macrophages | Produce cytokines | Provide nourishment to cancer cells | Clonal expansion of the immature B - Cell | Uncontrolled mitosis of immune incompetent B cell in CLL', 'role': 'assistant'}]