9562
Our results show that phosphorylation of STAT3alpha on serine 727 is not constitutive in quiescent T cells but can be induced by the cytokine IL-2 .
 protein: STAT3alpha; cell type: quiescent T cells; protein: cytokine IL-2; protein: IL-2
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: STAT3alpha, quiescent T cells, cytokine IL-2, IL-2 
Answer:
 protein: STAT3alpha; cell type: quiescent T cells; protein: cytokine IL-2; protein: IL-2