8070
In lymph nodes , expression of Bcl-6 protein is restricted to germinal center (GC) B-cells and 10% to 15% of CD3/CD4+ intrafollicular T cells .
 cell type: germinal center (GC) B-cells; protein: Bcl-6; cell type: CD3/CD4+ intrafollicular T cells
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: germinal center (GC) B-cells, Bcl-6, CD3/CD4+ intrafollicular T cells 
Answer:
 cell type: germinal center (GC) B-cells; protein: Bcl-6; cell type: CD3/CD4+ intrafollicular T cells