This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Misc. (W.B.C), Subject name: Pathology
[{'content': 'Best candidate for Autologus bone marrow transplant? \nSelect and explain. \nA. Multiple myeloma, B. Leukemia, C. Thalassemia, D. Congenital Immunodeficiency', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. (b) Leukemia(Ref: Wintrobes 13/p 734)Autologous stem cell support after myeloablative therapy has been successful for treatment of acute myelogenous leukemia (AML), non-Hodgkin lymphoma, and Hodgkin disease', 'role': 'assistant'}]