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': 'The most accepted modality of treatment of 2D myopia in a 13-year-old girl is – \nSelect and explain. \nA. Spectacles, B. Excimer laser, C. Contact lens, D. Radial keratotomy', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Most commonly used method for low myopia (-3D) is spectacles. However, treatment of choice for myopia is contact lens.', 'role': 'assistant'}]