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': "Drawer sign seen in \nSelect and explain. \nA. Cruciate ligament injury, B. Scurvy, C. Pehes's disease, D. Hyperparathyroidism", 'role': 'user'}, {'content': 'Answer: A \nExplanation: A i.e. Cruciate ligament injury', 'role': 'assistant'}]