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 of the following are in the anterior triangle of neck EXCEPT: \nSelect and explain. \nA. Diagastric, B. Subclan, C. Muscular, D. Submental', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Posterior triangle of neck has 2 pas: Occipital & subclanSubclan triangle is also c/d as supraclavicular or omoclavicular triangle.Anterior triangles of neck are-Submental, Digastric, Carotid, Muscular.', 'role': 'assistant'}]