14722
A similar comparison with protease-treated extracts prepared from Jurkat cells demonstrated the presence of the band 1pk activity despite an absence of the native RFX activity .
 cell line: Jurkat cells; protein: RFX; cell line: Jurkat
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: Jurkat cells, RFX, Jurkat 
Answer:
 cell line: Jurkat cells; protein: RFX; cell line: Jurkat