5605
Interferons inhibit activation of STAT6 by interleukin 4 in human monocytes by inducing SOCS-1 gene expression .
 protein: interleukin 4; protein: STAT6; cell type: human monocytes; DNA: SOCS-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: interleukin 4, STAT6, human monocytes, SOCS-1 gene 
Answer:
 protein: interleukin 4; protein: STAT6; cell type: human monocytes; DNA: SOCS-1 gene