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': 'All are contents of occipital triangle except ? \nSelect and explain. \nA. Great auricular nerve, B. Suprascapular nerve, C. Lesser occipital nerve, D. Occipital aery', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Suprascapular nerve", 'role': 'assistant'}]