3773
Reversal of apoptosis by the leukaemia-associated E2A-HLF chimaeric transcription factor .
 protein: E2A-HLF chimaeric transcription factor; protein: transcription 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: E2A-HLF chimaeric transcription factor, transcription factor 
Answer:
 protein: E2A-HLF chimaeric transcription factor; protein: transcription factor