13194
Moreover, impaired activation of NFkappaB does not appear linked to a reduction of TCRzeta expression , because in five patients , normal TCRzeta levels were present although kappaB binding was not inducible.
 protein: TCRzeta; protein: NFkappaB; protein: TCRzeta; protein: kappaB
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: TCRzeta, NFkappaB, TCRzeta, kappaB 
Answer:
 protein: TCRzeta; protein: NFkappaB; protein: TCRzeta; protein: kappaB