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': 'In the normal human right eye, the peripheral field of vision is usually least – \nSelect and explain. \nA. On the left side (nasally), B. In the downward direction, C. In the upward direction, D. On the right side (temporally)', 'role': 'user'}, {'content': 'Answer: C \nExplanation: The field for a white target extends :- upwards (superior) : 50-600; Downwards (inferior) : 70-75°; Inwards (nasally) : 60°; Outwards (temporally) : 90-100°.', 'role': 'assistant'}]