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': 'A newborn baby presents with h/o seizures, hepatomegaly and following feature was noted on ophthalmic examination. Most probable diagnosis is \nSelect and explain. \nA. Deficiency of Galactokinase, B. Deficiency of Galactose 1 phosphate Uridly transferase, C. Deficiency of Ceruloplasmin, D. Maternal exposure of X - ray in Antenatal period', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]