This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pharmacology
[{'content': 'For a neonate with Threshold Retinopathy of prematurity, most appropriate Rx would be NOT RELATED-OPTHALMOLOGY \nSelect and explain. \nA. Photocoagulation, B. Less O2 flow, C. Surgery, D. Antioxidants', 'role': 'user'}, {'content': 'Answer: A \nExplanation: .', 'role': 'assistant'}]