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': 'A dome shaped skull is known as \nSelect and explain. \nA. Brachy-cephaly, B. Oxy-cephaly, C. Scapho-cephaly, D. Rhomb-encephaly', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]