10541
NF-kappa B activation involves signaled phosphorylation , ubiquitination , and proteolysis of I kappa B .
 protein: NF-kappa B; protein: I kappa B
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-kappa B, I kappa B 
Answer:
 protein: NF-kappa B; protein: I kappa B