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: Medicine
[{'content': 'A pt with an Hb of 6, WBC count of 2000, has a normal Different count except for having 6% blasts; platelets are reduced to 80,000; moderate splenomegaly is present; possible diagnosis is - \nSelect and explain. \nA. Leukemia, B. Aplastic anemia, C. Hemolysis, D. ITP', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]