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': 'All are methods to treat spastic entropion except \nSelect and explain. \nA. Botox injection, B. Eyelid taping, C. Quickert suture, D. Wies marginal rotation', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Wies marginal rotation is used for involutional entropion.', 'role': 'assistant'}]