This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Haematology, Subject name: Pathology
[{'content': 'What is the chromosomal translocation in AML M3 - \nSelect and explain. \nA. T (18,21), B. T (15,17), C. T (8, 21), D. T (9,11)', 'role': 'user'}, {'content': 'Answer: B \nExplanation: AML M3 -is Acute promyelocytic leukaemia with t(15;17)(q22;q12). Ref: Harshmohan textbook of pathology pg :337; table 12.4', 'role': 'assistant'}]