7677
Immunosuppressant PG490 ( triptolide ) inhibits T-cell interleukin-2 expression at the level of purine-box/nuclear factor of activated T-cells and NF-kappaB transcriptional activation .
 protein: NF-kappaB; cell type: activated T-cells; protein: T-cell interleukin-2; protein: purine-box/nuclear factor
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: NF-kappaB, activated T-cells, T-cell interleukin-2, purine-box/nuclear factor 
Answer:
 protein: NF-kappaB; cell type: activated T-cells; protein: T-cell interleukin-2; protein: purine-box/nuclear factor