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': 'Patella commonly dislocates: March 2013 (c) \nSelect and explain. \nA. Laterally, B. Medially, C. Superiorly, D. Inferiorly', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. A i.e. Laterally', 'role': 'assistant'}]