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': 'Judet and Lectournal classification is used for \nSelect and explain. \nA. Supracondylar Humerus fracture, B. Acetabulum fracture, C. Shaft femur fracture, D. Patella fracture', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]