5611
Pretreatment of monocytes with IFN-beta or IFN-gamma , but not IL-1 , IL-2 , macrophage colony-stimulating factor , granulocyte/macrophage colony-stimulating factor , IL-6 , or transforming growth factor beta suppressed activation of STAT6 by IL-4 .
 ( cell type: monocytes, None) , ( protein: IL-2, None) , ( protein: IFN-gamma, None) , ( protein: IL-1, None) , ( protein: macrophage colony-stimulating factor, None) , ( protein: IFN-beta, None) , ( protein: IL-6, None) , ( protein: STAT6, None) , ( protein: IL-4, None) , ( protein: granulocyte/macrophage colony-stimulating factor, 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:
 ( cell type: monocytes, None) , ( protein: IL-2, None) , ( protein: IFN-gamma, None) , ( protein: IL-1, None) , ( protein: macrophage colony-stimulating factor, None) , ( protein: IFN-beta, None) , ( protein: IL-6, None) , ( protein: STAT6, None) , ( protein: IL-4, None) , ( protein: granulocyte/macrophage colony-stimulating factor, None) 