This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Ocular Embryology& Anatomy, Subject name: Ophthalmology
[{'content': 'Visual development : "Follows moving objects" is seen at what age ? \nSelect and explain. \nA. At bih, B. 6-8 weeks, C. 3 months, D. 5-6 months', 'role': 'user'}, {'content': 'Answer: C \nExplanation: At bih: Fixation at light held 8-10 inches away, momentarily 6-8 weeks:Fixation of light and objects more steady 3 months:Follows moving object 5-6 months:Depth perception, colour vision and eye-body coordination', 'role': 'assistant'}]