This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Injuries Around Shoulder, Subject name: Orthopaedics
[{'content': '"Lift off\' and "Belly Press" tests are done to examine which of the following rotator cuff muscle? \nSelect and explain. \nA. Teres Minor, B. Supraspinatus, C. Subscapularis, D. Infraspinatus', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. C. SubscapularisSubscapularis muscle is responsible for extremes of internal rotation, which can be tested with belly press and lift off test.', 'role': 'assistant'}]