This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Neuro Ophthalmology, Subject name: Ophthalmology
[{'content': 'Which visual field defects are seen in tip of Lateral geniculate body lesion? \nSelect and explain. \nA. Pie in the sky, B. Pie in the floor, C. Keyhole visual field defect, D. Homonyms hemianopia', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Tip of LGB lesions: Key hole visual field defect Temporal lobe lesion - Contralateral homonymous superior quadrantanopia (Pie in the sky) Parietal Lobe lesion-Contralateral homonymous inferior quadrantanopia (Pie in the floor). Left superior homonymous quadrantanopia Left inferior homonymous quadrantanopia Keyhole defects in visual fields : Lateral geniculate lesion. Homonymous hemianopia is seen in complete LGB lesions', 'role': 'assistant'}]