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
[{'content': 'The type of synechiae in iris bombe is – \nSelect and explain. \nA. Ring, B. Total, C. Goniform, D. Filiform', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Iris bombe is seen in ring synechiae.', 'role': 'assistant'}]