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': 'Common injury to baby is: \nSelect and explain. \nA. Fracture humerus, B. Fracture clavicle, C. Fracture, D. Fracture femur', 'role': 'user'}, {'content': 'Answer: B \nExplanation: B i.e. Clavicle', 'role': 'assistant'}]