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': 'A 36 year old male presents with weakness, pallor and bleeding gums. His HB was 7g %, total leukocyte count 1,10,000 cumm with many immature WBCs, which are positive for MPO and Platelet count 22,000/cumm \nSelect and explain. \nA. AML, B. CML, C. ALL, D. CLL', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Leuocyte - 1,10,000/ cumm\nPeripheral smear contains immature WBCs\nMPO test is positive\nRecause of all three reasons patient is suffering from AML.', 'role': 'assistant'}]