10532
IFN-gamma induced IRF-1 gene expression more strongly than IFN-alpha .
 protein: IFN-alpha; protein: IRF-1; protein: IFN-gamma; DNA: IRF-1 gene
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-alpha, IRF-1, IFN-gamma, IRF-1 gene 
Answer:
 protein: IFN-alpha; protein: IRF-1; protein: IFN-gamma; DNA: IRF-1 gene