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: Pathology
[{'content': 'Extreme fragility and fracture of the bones, blue sclera, brownish or yellow teeth with translucent or opalescent hue. Given features are suggestive of: \nSelect and explain. \nA. Rickets, B. Osteogenesis imperfecta, C. Osteopetrosis, D. Marfan syndrome', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]