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Interestingly, tg epsilon26 thymocytes expressed GATA-3 and TCF-1 , but not LEF-1 and PEBP-2alpha , among T cell-specific transcription factors that are involved in early T cell development , indicating that GATA-3 and TCF-1 expressed during thymocyte development do not necessarily determine the cell fate into T cell lineage .
 protein: PEBP-2alpha; protein: T cell-specific transcription factors; protein: LEF-1; protein: tg epsilon26; cell type: T cell lineage; cell type: tg epsilon26 thymocytes; protein: TCF-1; protein: TCF-1; protein: GATA-3; protein: GATA-3
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: PEBP-2alpha, T cell-specific transcription factors, LEF-1, tg epsilon26, T cell lineage, tg epsilon26 thymocytes, TCF-1, TCF-1, GATA-3, GATA-3 
Answer:
 protein: PEBP-2alpha; protein: T cell-specific transcription factors; protein: LEF-1; protein: tg epsilon26; cell type: T cell lineage; cell type: tg epsilon26 thymocytes; protein: TCF-1; protein: TCF-1; protein: GATA-3; protein: GATA-3