3655
Moreover, mRNA for IL-2 and IFN-gamma could not be detected.
 protein: IL-2; RNA: mRNA; protein: IFN-gamma
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-2, mRNA, IFN-gamma 
Answer:
 protein: IL-2; RNA: mRNA; protein: IFN-gamma