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': 'Infant Eye is – \nSelect and explain. \nA. Myopic, B. Astigmatism, C. Hypermetropic, D. None', 'role': 'user'}, {'content': 'Answer: C \nExplanation: At birth, the eyeball is relatively short, having +2 to +3 hypermetropia.\nThis is gradually reduced until by the age of 5-7 years the eye is emmetropic (optically normal).', 'role': 'assistant'}]