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Here we demonstrate that the human monocytic M-CSF receptor promoter directs reporter gene activity in a tissue-specific fashion .
 protein: M-CSF receptor; protein: M-CSF; DNA: human monocytic M-CSF receptor 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: M-CSF receptor, M-CSF, human monocytic M-CSF receptor promoter 
Answer:
 protein: M-CSF receptor; protein: M-CSF; DNA: human monocytic M-CSF receptor promoter