9687
Plasma glucose , immunoreactive insulin ( IRI ) , C - peptide , glucagon , and GLP - 1 levels at each time point during OGTT were measured .
 GENE: immunoreactive insulin; GENE: IRI; GENE: C - peptide; GENE: glucagon; GENE: GLP - 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: immunoreactive insulin, IRI, C - peptide, glucagon, GLP - 1 
Answer:
 GENE: immunoreactive insulin; GENE: IRI; GENE: C - peptide; GENE: glucagon; GENE: GLP - 1