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: Physiology
[{'content': 'Maroteaux Lamy syndrome characterized by deficiency of \nSelect and explain. \nA. Beta Galactosidase, B. Beta Glucuronidase, C. Arylsulfatase B, D. Iduronate sulfatase', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Maroteaux-Lamy syndrome is mucopolysaccharidosis type VI, caused due to deficiency of N-acetylgalactosamine (arylsulphatase B).', 'role': 'assistant'}]