10557
CCAAT/enhancer binding protein (C/EBP) epsilon is a recently cloned member of the C/EBP family of transcription factors and is expressed exclusively in cells of hematopoietic origin.
 protein: transcription factors; protein: C/EBP family; protein: CCAAT/enhancer binding protein (C/EBP) epsilon
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: transcription factors, C/EBP family, CCAAT/enhancer binding protein (C/EBP) epsilon 
Answer:
 protein: transcription factors; protein: C/EBP family; protein: CCAAT/enhancer binding protein (C/EBP) epsilon