This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Lysosomal Storage Diseases, Subject name: Pediatrics
What is the disease this child, who also has hepatosplenomegaly and intellectual disability is suffering from? 
Select and explain. 
A. Gaucher disease, B. Phenylketonuria, C. Mucopolysaccharidosis, D. Krabbe's disease
C: Mucopolysaccharidosis
Answer: C: Mucopolysaccharidosis 
Explanation: This child with coarse facies & corneal opacity, hepatosplenomegaly and intellectual disability is suffering from Mucopolysaccharidosis type I or Hurler disease.