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: Orthopaedics
[{'content': 'False about Marbel bone disease \nSelect and explain. \nA. Associated with Type II Renal Tubular Acidosis, B. Pancytopenia, C. Mandible osteomyelitis, D. Treated with bone marrow transplantation', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Osteopetrosis / Marbel bone disease is associated with Type IRTA', 'role': 'assistant'}]