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': 'Right esotropia is evident with ? \nSelect and explain. \nA. Left lateral rectus paralysis, B. Right lateral rectus paralysis, C. Left medial rectus paralysis, D. Right medial rectus paralysis', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Left lateral rectus paralysis", 'role': 'assistant'}]