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': 'Most commotion etiology of Uveitis is \nSelect and explain. \nA. Infection, B. Idiopathic, C. Autoimmune, D. Traumatic', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Most commotion etiology of Uveitis is Autoimmune.', 'role': 'assistant'}]