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: Forensic Medicine
[{'content': 'NOT true about Berry aneurysms: AP 08 \nSelect and explain. \nA. Rupture leading to SAH, B. Most common in posterior circulation, C. Developmental anomaly, D. Common in anterior circulation', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. Most common in posterior circulation', 'role': 'assistant'}]