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Using this approach, we identified potential NFAT composite elements in promoters of cytokine genes and their receptors as well as in promoters of genes for AP-1 family members , Ca2+-binding proteins and some other components of the regulatory network operating in activated T-cells and other immune cells .
 cell type: activated T-cells; protein: Ca2+-binding proteins; protein: AP-1 family members; DNA: NFAT composite elements; DNA: promoters; DNA: cytokine genes; cell type: immune cells; DNA: promoters; protein: AP-1
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: activated T-cells, Ca2+-binding proteins, AP-1 family members, NFAT composite elements, promoters, cytokine genes, immune cells, promoters, AP-1 
Answer:
 cell type: activated T-cells; protein: Ca2+-binding proteins; protein: AP-1 family members; DNA: NFAT composite elements; DNA: promoters; DNA: cytokine genes; cell type: immune cells; DNA: promoters; protein: AP-1