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: Pediatrics
[{'content': 'Component of breast milk which decreases the risk of retinits pigmentosa ________ \nSelect and explain. \nA. Vitamin A, B. Docosa Hexaenoic acid (DHA), C. Vitamin B12, D. Taurine', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Docosa Hexaenoic acid decreases the risk of retinitis pigmentosa and helps in brain development.', 'role': 'assistant'}]