This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Lower Extremity, Subject name: Anatomy
[{'content': 'The largest bursa in the body is: \nSelect and explain. \nA. Prepatellar bursa, B. Infrapatellar bursa, C. Subacromial bursa, D. Trochanteric bursa', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans C Subacromial bursaRef: Kulkarni Clinical Anatomy, 2nd ed. pg. 48The subacromial bursa is the largest bursa of the body', 'role': 'assistant'}]