12992
Among these subsets, Th1 cells are known to activate cellular immunity resulting in inflammatory response , whereas Th2 cells induce humoral and allergic responses and suppress inflammation .
 cell line: Th1 cells; cell line: Th2 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: Th1 cells, Th2 cells 
Answer:
 cell line: Th1 cells; cell line: Th2 cells