10961
Despite increasing evidence that the outcome of many diseases is determined by the ratio of the two subsets of CD4(+) T helper cells , Th1 and Th2 , the molecular basis for Th1- and Th2- specific gene expression remains to be elucidated.
 cell type: Th2; cell type: Th1; cell type: CD4(+) T helper cells
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: Th2, Th1, CD4(+) T helper cells 
Answer:
 cell type: Th2; cell type: Th1; cell type: CD4(+) T helper cells