4189
The requirements for induction of transcription factors reflected the requirements for the secretion of multiple cytokines , including IL-2 , TNF-alpha , IFN-gamma , and granulocyte macrophage-CSF .
 protein: IFN-gamma; protein: TNF-alpha; protein: IL-2; protein: cytokines; protein: granulocyte macrophage-CSF; protein: transcription factors
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: IFN-gamma, TNF-alpha, IL-2, cytokines, granulocyte macrophage-CSF, transcription factors 
Answer:
 protein: IFN-gamma; protein: TNF-alpha; protein: IL-2; protein: cytokines; protein: granulocyte macrophage-CSF; protein: transcription factors