3107
In the present study we addressed the question of whether IL-12 can reverse established Th2 responses into Th1/Th0 responses by inducing IFN-gamma production in memory Th2 cells .
 protein: IL-12; cell line: memory Th2 cells; protein: IFN-gamma
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: IL-12, memory Th2 cells, IFN-gamma 
Answer:
 protein: IL-12; cell line: memory Th2 cells; protein: IFN-gamma