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': 'Pelvis alone helps in - \nSelect and explain. \nA. 95% sex determination, B. 90% sex determination, C. 75% sex determination, D. 50% sex determination', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e. 95% sex determination According to krogman, the degree of accuracy in sexing adult skeletal remains is :-* Pelvis plus skull - 98 %Long bones alone- 80 %Entire skeleton 100%Pelvis alone 95 %Skull alone 90 %", 'role': 'assistant'}]