4703
The sensitivity and specificity of this assay for determination of cell lineage have been established in a large number of cultured human and murine cell lines .
 cell line: cell lineage
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: cell lineage 
Answer:
 cell line: cell lineage