14845
No lytic effect on the reporter cells could be measured, neither by cocultivation of activator cells nor by coincubation of BZLF 1 -containing cell lysates .
 cell line: activator cells; protein: BZLF 1
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: activator cells, BZLF 1 
Answer:
 cell line: activator cells; protein: BZLF 1