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A positive FTA - ABS - 19S - IgM test indicates the necessity of treatment .
 GENE: FTA - ABS - 19S - IgM
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: FTA - ABS - 19S - IgM