21622
Diet - induced obesity increased the expression of MHC II and T cell costimulatory molecules on ATMs in visceral fat , which correlated with an induction of T cell proliferation in that depot .
 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