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': 'Homonymous hemianopia with macular sparing is seen in \nSelect and explain. \nA. Lesions of visual cortex, B. Lesion of optic radiations, C. Lesion of lateral geniculate body, D. All the above', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Visual cortex lesion:-\n\nHomonymous\xa0hemianopia congrous type.\nMacular sparing is due to double blood supply.', 'role': 'assistant'}]