This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Uveal Tract, Subject name: Ophthalmology
[{'content': 'Anterior uveitis is characterized by A/E : \nSelect and explain. \nA. Aqueons flare, B. Shallow anterior chamber, C. Circumcorneal cangestion, D. Miosis', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' ie shallow anterior chamber Shallow anterior chamber is not seen in acute anterior uveitis, rather a ring or annular synechiae (post synechiae) lead to funnel shaped AC (deep in centre and shallow at periphery)", 'role': 'assistant'}]