2594
Signals transduced through the CD4 molecule on T lymphocytes activate NF-kappa B .
 protein: NF-kappa B; protein: CD4 molecule; cell type: T lymphocytes
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, CD4 molecule, T lymphocytes 
Answer:
 protein: NF-kappa B; protein: CD4 molecule; cell type: T lymphocytes