14233
These data suggest that E2 is one of the activating factors for NK/LGL cells .
 cell line: NK/LGL cells
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: NK/LGL cells 
Answer:
 cell line: NK/LGL cells