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
Polyopia is a symptom of: 
Select and explain. 
A. Coical cataract, B. Cupuliform cataract, C. Radiational cataract, D. Electrical cataract
A: Coical cataract
Answer: A: Coical cataract 
Explanation: Ans. Coical cataract