8600
These data suggest that the B29 gene is a genetic target for EBF in early B-cell development .
 protein: EBF; DNA: B29; DNA: B29 gene
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: EBF, B29, B29 gene 
Answer:
 protein: EBF; DNA: B29; DNA: B29 gene