5511
Here, we studied the role of serine /threonine phosphatases in STAT3 signaling in human antigen-specific CD4(+) T cell lines and cutaneous T cell lymphoma lines , expressing a constitutively activated STAT3 .
 cell line: cutaneous T cell lymphoma lines; cell line: human antigen-specific CD4(+) T cell lines; protein: serine /threonine phosphatases; protein: STAT3; protein: STAT3
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: cutaneous T cell lymphoma lines, human antigen-specific CD4(+) T cell lines, serine /threonine phosphatases, STAT3, STAT3 
Answer:
 cell line: cutaneous T cell lymphoma lines; cell line: human antigen-specific CD4(+) T cell lines; protein: serine /threonine phosphatases; protein: STAT3; protein: STAT3