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': 'All the following are true regarding acute anterior uveitis in ankylosing spondylitis EXCEPT – \nSelect and explain. \nA. More common in female, B. Recurrent attacks occur, C. Fibrous reaction in anterior chambers, D. Narrowing of joint spaces and sclerosis of the sacroiliac joints', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ankylosing spondylitis is more common in males.', 'role': 'assistant'}]