This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Lens, Subject name: Ophthalmology
[{'content': 'Lens subluxation in Marfan&;s syndrome? \nSelect and explain. \nA. Inferolateral, B. Inferonasal, C. Superonasal, D. Superotemporal', 'role': 'user'}, {'content': "Answer: D \nExplanation: Marfan's syndrome: It is an autosomal dominant mesodermal dysplasia. In this condition, the lens is displaced upwards and temporally (bilaterally symmetrical). Systemic anomalies include arachnodactyly (spider fingers), long extremities, hyperextensibility of joints, high arched palate and dissecting aoic aneurysm.Ref: Khurana; 4th ed; Pg 202", 'role': 'assistant'}]