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: Pharmacology
[{'content': 'Imatinib is used in the treatment of ? \nSelect and explain. \nA. CML, B. MDS, C. ALL, D. All', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is `a' i.e., CML", 'role': 'assistant'}]