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': 'A recurrent bilateral conjunctivitis occurring with the onset of hot weather in young boys with symptoms of burning, itching, and lacrimation with polygonal raised areas in the palpebral conjunctiva is: \nSelect and explain. \nA. Trachoma, B. Phlyctenular conjunctivitis, C. Mucopurulrnt conjunctivitis, D. Vernal kerato conjunctivitis', 'role': 'user'}, {'content': 'Answer: D \nExplanation: D i.e. Vernal Keratoconjunctivitis', 'role': 'assistant'}]