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: Microbiology
[{'content': 'Cabbage odour urine is found in \nSelect and explain. \nA. Leucine catabolism defect, B. Valine catabolism defect, C. Tyrosinemia type 1, D. None', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Tyrosinemia type 1 is due to a defect of hydrolase enzyme, in this disorder there occurs cabbage odor urine.', 'role': 'assistant'}]