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': 'Motor cyclists fracture is: WB 09; AIIMS 10 \nSelect and explain. \nA. Ring fracture, B. Comminuted fracture of the vault, C. Skull base divided into two halves, D. Gutter fracture', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. Skull base divided into two halves', 'role': 'assistant'}]