9280
Four P-like elements are required for optimal transcription of the mouse IL-4 gene : involvement of a distinct set of nuclear factor of activated T cells and activator protein-1 family proteins .
 protein: nuclear factor of activated T cells; DNA: P-like elements; DNA: mouse IL-4 gene; cell type: T cells; protein: activator protein-1 family proteins
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: nuclear factor of activated T cells, P-like elements, mouse IL-4 gene, T cells, activator protein-1 family proteins 
Answer:
 protein: nuclear factor of activated T cells; DNA: P-like elements; DNA: mouse IL-4 gene; cell type: T cells; protein: activator protein-1 family proteins