7663
We also discuss our recent findings that type I and type II IFNs suppress IL-4 / IL-13 -inducible gene expression by inhibiting tyrosine phosphorylation and nuclear translocation of STAT6 .
 protein: STAT6; protein: IL-13; protein: IL-4
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: STAT6, IL-13, IL-4 
Answer:
 protein: STAT6; protein: IL-13; protein: IL-4