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Positive and negative regulation of granulocyte-macrophage colony-stimulating factor promoter activity by AML1-related transcription factor , PEBP2 .
 protein: PEBP2; protein: AML1-related transcription factor; protein: granulocyte-macrophage colony-stimulating factor
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: PEBP2, AML1-related transcription factor, granulocyte-macrophage colony-stimulating factor 
Answer:
 protein: PEBP2; protein: AML1-related transcription factor; protein: granulocyte-macrophage colony-stimulating factor