7865
Th1 cells produce IL-2 and IFN-gamma , whereas Th2 cells produce IL-4 , IL-5 , IL-6 , IL-10 , and IL-13 .
 ( protein: IFN-gamma, None) , ( cell line: Th2 cells, None) , ( protein: IL-5, None) , ( protein: IL-6, None) , ( protein: IL-10, None) , ( protein: IL-13, None) , ( protein: IL-2, None) , ( protein: IL-4, None) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: RNA,cell type,protein,cell line,DNA, Arguments type: . 
Text: {0} 
Answer:
 ( protein: IFN-gamma, None) , ( cell line: Th2 cells, None) , ( protein: IL-5, None) , ( protein: IL-6, None) , ( protein: IL-10, None) , ( protein: IL-13, None) , ( protein: IL-2, None) , ( protein: IL-4, None) 