2340
Several cis-acting regulatory sites are required for induction of the IL-2 gene after stimulation.
 DNA: cis-acting regulatory sites; DNA: IL-2 gene; protein: IL-2
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: cis-acting regulatory sites, IL-2 gene, IL-2 
Answer:
 DNA: cis-acting regulatory sites; DNA: IL-2 gene; protein: IL-2