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': "Hill Sach's lesion is seen in: September 2003 \nSelect and explain. \nA. Recurrent dislocation of shoulder, B. Recurrent dislocation of patella, C. Pehe's disease, D. Slipped capital femoral epiphyses", 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. A i.e. Recurrent dislocation of shoulder', 'role': 'assistant'}]