3040
The diagnosis of metachromatic leukodystrophy ( MLD ) was confirmed by the finding of low arylsulfatase A ( ASA ) levels in cultured fibroblasts in both sisters .
 GENE: arylsulfatase A; GENE: ASA
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities: arylsulfatase A, ASA 
Answer:
 GENE: arylsulfatase A; GENE: ASA