This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
[{'content': 'Anterioposterior stability of the eyeball is provided by all except \nSelect and explain. \nA. Orbital fat, B. S. O, C. S. R, D. Suapensory ligament of eye', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Suapensory ligament extends from posterior lacrimal crests to lateral tubercle. The Anterioposterior stability to the eyeball is provided by the tenons capsule of facia bulbi', 'role': 'assistant'}]