15945
Decreased serum concentrations of 25 - hydroxycholecalciferol are associated with increased risk of progression to impaired fasting glucose and diabetes .
 Chemical: 25 - hydroxycholecalciferol; Chemical: glucose
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: 25 - hydroxycholecalciferol, glucose 
Answer:
 Chemical: 25 - hydroxycholecalciferol; Chemical: glucose