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
The earliest symptom of sympathetic ophthalmitis is: 
Select and explain. 
A. Pain, B. Decreased distant vision, C. Photophobia, D. Diplopia
C: Photophobia
Answer: C: Photophobia 
Explanation: Ans. Photophobia