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: Ophthalmology
[{'content': 'Anteroposterior stability of eyeball is provided by all except – \nSelect and explain. \nA. Suspensory ligament of the eye ball, B. Superior oblique, C. Superior rectus, D. Orbital fat', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Suspensory ligament provides inferior stability to eyeball.', 'role': 'assistant'}]