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': "Which of the following conditions is associated with microcytic hypochromic anemia: \nSelect and explain. \nA. Sickle cell Anemia, B. Thallassemia, C. Fanconi's anemia, D. Hereditary spherocytosis", 'role': 'user'}, {'content': 'Answer: B \nExplanation: Answer is B (Thallassemia) Thalassemia is associated with Hypochromic Microcytic Anemia.', 'role': 'assistant'}]