2402
Transformation of bone marrow with the Abelson murine leukemia virus results in the appearance of B cell lineage cells arrested at the pre-B cell stage .
 cell type: B cell lineage cells
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: B cell lineage cells 
Answer:
 cell type: B cell lineage cells