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: Pediatrics
[{'content': 'Non specific esterase is positive in all the categories of AML except – \nSelect and explain. \nA. M3, B. M4, C. M5, D. M6', 'role': 'user'}, {'content': 'Answer: D \nExplanation: FAB classification divides AML into eight types M0 to M7.\nThis scheme takes into account : -\n\ni) The degree of maturation (MO to M3)\nii) The lineage of leukemic blast (M4 to M7).', 'role': 'assistant'}]