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': 'Uveitis is caused by –a) TBb) Staphylococcusc) Streptococcusd) Klebsiellae) E.Coli \nSelect and explain. \nA. ab, B. abc, C. acd, D. bcd', 'role': 'user'}, {'content': 'Answer: B \nExplanation: TB causes chronic granulomatous uveitis.\nStaphylococcus and streptococcus cause acute non-granulomatous pyogenic uveitis.', 'role': 'assistant'}]