This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Conjunctiva, Subject name: Ophthalmology
[{'content': 'Papillae are seen in - \nSelect and explain. \nA. Trachoma, B. Viral conjunctivitis, C. Spring catarrh, D. All the above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Papillae are seen as reddish raised areas with flat tops and velvety appearance. These represent areas of vascular and epithelial hyperplasia. Papillae are seen in following conditions: \x01 Trachoma \x01 Spring catarrh \x01 Allergic conjunctivitis \x01 Giant papillary conjunctivitis ref: A K KHURANA OPHTALMOLOGY,E4, Page-470', 'role': 'assistant'}]