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': 'Which of the following ligaments prevent hyperextension of hip - \nSelect and explain. \nA. iliofemoral ligament, B. Pubo-ischial ligament, C. Pectofemoral ligament, D. Pubo-ischial ligament', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Iliofemoral ligament\nOrigin- Anterior inferior iliac spine- lower half\nInsertion- Intertrochanteric line\nFunction- Prevents hyperextension of hip joint while standing.\nFeature- Strongest ligament of the body', 'role': 'assistant'}]