5932
The other major subpopulation expressing the CD4 receptor , namely, the double-positive (DP) CD4 (+) CD8(+) CD3 (+/-) thymocytes , despite the entry of the virus, do not produce a significant level of virus, presumably because they are unresponsive to TNF and IL-7 .
 protein: TNF; protein: CD4; protein: CD3; protein: CD4 receptor; protein: IL-7; cell type: double-positive (DP) CD4 (+) CD8(+) CD3 (+/-) thymocytes; protein: CD4
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: TNF, CD4, CD3, CD4 receptor, IL-7, double-positive (DP) CD4 (+) CD8(+) CD3 (+/-) thymocytes, CD4 
Answer:
 protein: TNF; protein: CD4; protein: CD3; protein: CD4 receptor; protein: IL-7; cell type: double-positive (DP) CD4 (+) CD8(+) CD3 (+/-) thymocytes; protein: CD4