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': 'Which intraocular muscle inses closest to limbus \nSelect and explain. \nA. Lateral Rectus, B. Medial Rectus, C. Superior Rectus, D. Inferior Rectus', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Answer- B. Medial RectusMedial rectus -Distance of inseion from limbus- 5.5 mm', 'role': 'assistant'}]