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 32-year-old female, asymptomatic, not requiring blood transfusion, presents with Hb 13.0 gm/dl. Her HbE levels are 95%, Hb A2 1.5%. Which of the following is the most likely diagnosis - \nSelect and explain. \nA. Hereditary persistence of fetal hemoglobin, B. Beta homozygous thalassemia, C. Thalassemia intermedia, D. Beta heterozygous thalassemia', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]