1656
Y1 , Y2 , and Y4 / PP1 .
 GENE: Y1; GENE: Y2; GENE: Y4; GENE: PP1
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: Y1; GENE: Y2; GENE: Y4; GENE: PP1