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': 'A mature uniocular cataract in a 3-year-old child: \nSelect and explain. \nA. Will require refraction, B. May be absorbed, C. Should be removed, D. Should he left as such', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. Should be removed', 'role': 'assistant'}]