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: Pharmacology
[{'content': 'Latanoprost (PGF2 alfa) is used in - \nSelect and explain. \nA. Maintenance of ductus aeriosus, B. Pulmonary hypeension, C. Gastric mucosal protection, D. Glaucoma', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., Glaucoma PG F2 alpha (Latanoprost) is used in glaucoma.", 'role': 'assistant'}]