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RJ 2.2.5 is a human B cell mutant derived from the Burkitt lymphoma Raji cell which is defective in the AIR-1 locus function .
 cell line: RJ 2.2.5; cell line: human B cell mutant; cell line: Burkitt lymphoma Raji 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: RJ 2.2.5, human B cell mutant, Burkitt lymphoma Raji cell 
Answer:
 cell line: RJ 2.2.5; cell line: human B cell mutant; cell line: Burkitt lymphoma Raji cell