This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Retina, Subject name: Ophthalmology
[{'content': 'What is the following fundus finding shown below? \nSelect and explain. \nA. Retinitis Pigmentosa, B. Age related macular degeneration, C. Papilledema, D. Papillitis', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. (a) Retinitis PigmentosaThe image shows a fundus with bony spicules and a pale disc with thinned out blood vessels suggestive of diagnosis of Retinitis Pigmentosa.', 'role': 'assistant'}]