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': 'Which one of the following is not a pyridoxine dependent disorder - \nSelect and explain. \nA. Homocystinuria, B. Methyl-malonic-acidemia, C. Cystathioninuria, D. Xanthurenic aciduria', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Methyl-malonic acidemiao For methyl malonic acidemia, Vit B1, is given.o I am not sure about option c & d.", 'role': 'assistant'}]