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: Anatomy
[{'content': 'Which of the following arises from infraglenoid tubercle - \nSelect and explain. \nA. Longheadofbiceps, B. Longheadoftriceps, C. Shoheadofbiceps, D. Coracobrachialis', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is'b' i.e., Long head of tricepsSupraglenoid tubercle of scapula : origin oflong head ofbiceps.Infraglenoid tubercle of scapula : origin of long head of triceps", 'role': 'assistant'}]