9429
Epstein-Barr virus EBNA3C represses Cp , the major promoter for EBNA expression , but has no effect on the promoter of the cell gene CD21 .
 DNA: Cp; DNA: cell gene CD21; protein: EBNA; protein: EBNA3C
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: Cp, cell gene CD21, EBNA, EBNA3C 
Answer:
 DNA: Cp; DNA: cell gene CD21; protein: EBNA; protein: EBNA3C