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Various reports have delineated the cis-acting elements of the LMP promoter through which EBNA-2 mediates trans-activation .
 DNA: LMP promoter; protein: EBNA-2; DNA: cis-acting elements
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: LMP promoter, EBNA-2, cis-acting elements 
Answer:
 DNA: LMP promoter; protein: EBNA-2; DNA: cis-acting elements