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
Light reflex absent but accommodation reflex present is seen in - 
Select and explain. 
A. Hutchison's pupil, B. Argyl Robeson pupil, C. Adies pupil, D. Horner's syndrome
B: Argyl Robeson pupil
Answer: B: Argyl Robeson pupil 
Explanation: Ref khurana 6/e