5927
In this report we demonstrate that interaction with thymic epithelial cells ( TEC ) induces a high-level replication of the T-tropic primary isolate HIV-1 ( B-LAIp ) exclusively in the mature CD4 (+) CD8(-) CD3 (+) thymocytes .
 protein: B-LAIp; protein: T-tropic primary isolate HIV-1; cell type: thymic epithelial cells; protein: CD4; cell type: TEC; protein: CD3; cell type: CD4 (+) CD8(-) CD3 (+) thymocytes
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: B-LAIp, T-tropic primary isolate HIV-1, thymic epithelial cells, CD4, TEC, CD3, CD4 (+) CD8(-) CD3 (+) thymocytes 
Answer:
 protein: B-LAIp; protein: T-tropic primary isolate HIV-1; cell type: thymic epithelial cells; protein: CD4; cell type: TEC; protein: CD3; cell type: CD4 (+) CD8(-) CD3 (+) thymocytes