2890
Pervanadate synergized with signals delivered by T-cell antigen receptor engagement or by a phorbol ester to induce interleukin 2 production.
 protein: antigen receptor; cell type: T-cell
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: antigen receptor, T-cell 
Answer:
 protein: antigen receptor; cell type: T-cell