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: Surgery
[{'content': 'Galeazzi fracture is fracture of: \nSelect and explain. \nA. Upper end of ulna, B. Lower end of ulna, C. Upper end of radius, D. Lower end of radius', 'role': 'user'}, {'content': 'Answer: D \nExplanation: D i.e. Lower end of radius', 'role': 'assistant'}]