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': 'Giant Papillary Conjunctivitis is caused by – \nSelect and explain. \nA. Contact Lens wear, B. Ocular Prosthesis, C. Protruding corneal sutures, D. All of the above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Giant papillary conjunctivitis\nIt is conjunctivitis characterized by the formation of giant papillae. It occurs most probably due to mechanical irritation of the palpebral conjunctiva in cases of :-\n\nContact lenses\nArtificial eyes\nProminent suture following surgery', 'role': 'assistant'}]