9225
The Epstein-Barr virus latent membrane protein 1 ( LMP1 ) is essential for the transformation of B lymphocytes into lymphoblastoid cell lines .
 cell type: lymphocytes; protein: latent membrane protein 1; cell line: lymphoblastoid cell lines; cell type: B lymphocytes; protein: LMP1
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: lymphocytes, latent membrane protein 1, lymphoblastoid cell lines, B lymphocytes, LMP1 
Answer:
 cell type: lymphocytes; protein: latent membrane protein 1; cell line: lymphoblastoid cell lines; cell type: B lymphocytes; protein: LMP1