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': "Hypersecretory glaucoma is seen in: \nSelect and explain. \nA. Epidemic dropsy, B. Marfan's syndrome, C. Hypeension, D. Diabetes", 'role': 'user'}, {'content': 'Answer: A \nExplanation: A. i.e. Epidemic dropsy Epidemic dropsy is caused by sanguinarineQ an active alkaloid in seeds of Argemone mexicanaQ, which is used to adulterate mustard oil seeds.', 'role': 'assistant'}]