9015
RESULTS During 1 . 2 million person - years of follow - up , there were 13 , 455 cases of type 2 diabetes and 8 , 932 deaths .
 None
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:  
Answer:
 None