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Induction of immediate early response genes by macrophage colony-stimulating factor in normal human monocytes .
 DNA: immediate early response genes; cell type: normal human monocytes; protein: macrophage colony-stimulating factor
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 DNA: immediate early response genes; cell type: normal human monocytes; protein: macrophage colony-stimulating factor