12752
Three regions exhibited enhancer activity and only rs1635852 displayed allelic differences in enhancer activity ; the type 2 diabetes risk allele T showed lower transcriptional activity than the nonrisk allele C .
 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