9935
Activation of the nuclear factor of activated T cells transcription factor ( NF-AT ) is a key event underlying lymphocyte action .
 protein: transcription factor; protein: nuclear factor of activated T cells; protein: NF-AT
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 factor, nuclear factor of activated T cells, NF-AT 
Answer:
 protein: transcription factor; protein: nuclear factor of activated T cells; protein: NF-AT