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Upon stimulation with mitogens , formation of the transactivating complex, nuclear factor of activated T cells ( NF-AT ), occurs with normal kinetics in Ipr CD4-8- T cells .
 cell type: T cells; cell line: Ipr CD4-8- T cells; protein: NF-AT; cell type: T cells; protein: nuclear factor of activated T 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: T cells, Ipr CD4-8- T cells, NF-AT, T cells, nuclear factor of activated T cells 
Answer:
 cell type: T cells; cell line: Ipr CD4-8- T cells; protein: NF-AT; cell type: T cells; protein: nuclear factor of activated T cells