12659
CONCLUSION: Overall, the results suggest that NF-kappa B may play a central part in the activation of infiltrating T cells in chronic rheumatoid arthritis .
 protein: NF-kappa B; cell type: infiltrating T 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: NF-kappa B, infiltrating T cells 
Answer:
 protein: NF-kappa B; cell type: infiltrating T cells