12080
Differentiation-dependent expression of a human carboxylesterase in monocytic cells and transcription factor binding to the promoter .
 cell type: monocytic cells; protein: transcription factor; protein: human carboxylesterase; DNA: promoter
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: monocytic cells, transcription factor, human carboxylesterase, promoter 
Answer:
 cell type: monocytic cells; protein: transcription factor; protein: human carboxylesterase; DNA: promoter