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': 'Prostaglandin used in the management of glaucoma: September 2009 \nSelect and explain. \nA. Bimatoprost 0.03%, B. Travoprost 0.004%, C. Travoprost 0.004%, D. All of the above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. D: All of the above Contraindiactions to their use: Ocular infection/inflammation Systemic side-effects: Headache Symptoms of upper respiratory tract infection Ocular side -effects: iris pigmentation Punctate keratitis', 'role': 'assistant'}]