14425
Nuclear expression of NF-kappa B occurs after its induced dissociation from its cytoplasmic inhibitor I kappa B alpha .
 protein: NF-kappa B; protein: I kappa B alpha
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 alpha 
Answer:
 protein: NF-kappa B; protein: I kappa B alpha