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The constitutive transcription factor SP1 was unaffected by addition of TPA .
 protein: constitutive transcription factor; protein: SP1
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: constitutive transcription factor, SP1 
Answer:
 protein: constitutive transcription factor; protein: SP1