4610
Activation of the SH2 - containing protein tyrosine phosphatase , SH - PTP2 , by phosphotyrosine - containing peptides derived from insulin receptor substrate - 1 .
 GENE: SH2 - containing protein tyrosine phosphatase; GENE: SH - PTP2; GENE: insulin receptor substrate - 1
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: SH2 - containing protein tyrosine phosphatase, SH - PTP2, insulin receptor substrate - 1 
Answer:
 GENE: SH2 - containing protein tyrosine phosphatase; GENE: SH - PTP2; GENE: insulin receptor substrate - 1