8660
Consistent with this phenotype, the myeloid transcription factor PU.1 , but not the erythroid transcription factor GATA-1 , is expressed in 47.10 cells .
 protein: erythroid transcription factor GATA-1; protein: GATA-1; protein: myeloid transcription factor PU.1; protein: PU.1; cell line: 47.10 cells
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: erythroid transcription factor GATA-1, GATA-1, myeloid transcription factor PU.1, PU.1, 47.10 cells 
Answer:
 protein: erythroid transcription factor GATA-1; protein: GATA-1; protein: myeloid transcription factor PU.1; protein: PU.1; cell line: 47.10 cells