7600
These observations correlated with the modulation of NF-kappaB activity in EC .
 protein: NF-kappaB; cell type: EC
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: NF-kappaB, EC 
Answer:
 protein: NF-kappaB; cell type: EC