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: Medicine
Enzyme replacement therapy is available for the treatment of the following disorder - 
Select and explain. 
A. Gaucher's disease, B. Nieman-Pick disease, C. Hunter syndrome, D. Phenylketonuria
A: Gaucher's disease
Answer: A: Gaucher's disease 
Explanation: None