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
Parietal lobe tumours may be associated wit) 
Select and explain. 
A. Crossed lower homonymous quadrantano, B. Crossed upper homonymous quadrantano, C. Both of the above, D. None of the above
A: Crossed lower homonymous quadrantano
Answer: A: Crossed lower homonymous quadrantano 
Explanation: Ans. Crossed lower homonymous quadrantano