784
In lymphoblastoid cell lines , six EBV-encoded nuclear antigens ( EBNA 1 , 2 , 3A , 3B , 3C , -LP ), three latent membrane proteins ( LMP1 , 2A , 2B ), and two nuclear RNAs ( EBERs ) are expressed.
 protein: latent membrane proteins; protein: LMP1; RNA: nuclear RNAs; cell line: lymphoblastoid cell lines; RNA: EBERs; protein: 2B; protein: 2A; protein: EBV-encoded nuclear antigens
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: latent membrane proteins, LMP1, nuclear RNAs, lymphoblastoid cell lines, EBERs, 2B, 2A, EBV-encoded nuclear antigens 
Answer:
 protein: latent membrane proteins; protein: LMP1; RNA: nuclear RNAs; cell line: lymphoblastoid cell lines; RNA: EBERs; protein: 2B; protein: 2A; protein: EBV-encoded nuclear antigens