2094
Furthermore, cyclosporin A , which blocked TNF alpha production induced by PKC , strongly inhibited IL-2R alpha and NF.kappa B activation .
 protein: IL-2R; protein: TNF alpha; protein: NF.kappa B; protein: IL-2R alpha; protein: PKC
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-2R, TNF alpha, NF.kappa B, IL-2R alpha, PKC 
Answer:
 protein: IL-2R; protein: TNF alpha; protein: NF.kappa B; protein: IL-2R alpha; protein: PKC