This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Hematology, Subject name: Pediatrics
[{'content': 'A child died soon after bih. On examination, there was hepatosplenomegaly and edema all over the body. Coombs test negative in the mother. Most probable diagnosis \nSelect and explain. \nA. Beta thalassemia, B. Alpha thalassemia, C. Hereditary spherocytosis, D. ABO incompatibility', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Alpha thalassemia is a blood disorder that reduces the production of hemoglobin. Affected individuals also have a shoage of red blood cells (anemia), which can cause pale skin, weakness, fatigue, and more serious complications. Two types of alpha thalassemia can cause health problems. Reference: GHAI Essential pediatrics, 8th edition', 'role': 'assistant'}]