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Bcl-2 : a repressor of lymphocyte death .
 protein: Bcl-2; cell type: lymphocyte
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: Bcl-2, lymphocyte 
Answer:
 protein: Bcl-2; cell type: lymphocyte