This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Law & Medicine, Identification, Autopsy & Burn, Subject name: Forensic Medicine
[{'content': 'Which of the following is the best bone for sex determination - \nSelect and explain. \nA. Pelvis, B. Skull, C. Mandible, D. Femur', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Pelvis According to Krogman, the degree of accuracy in sexing adult skeletal remains is* Entire skeleton100%* Pelvis alone95%* Skull alone90%* Pelvis plus skull98%* Long bones alone80%", 'role': 'assistant'}]