7000
RCC -S did not alter the cytoplasmic levels of RelA and NF-kappaB1 but did suppress their nuclear localization and inhibited the activation of RelA /NF-kappaB1 binding complexes .
 protein: NF-kappaB1; protein: RelA /NF-kappaB1 binding complexes; protein: /NF-kappaB1; protein: RelA; protein: RelA
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-kappaB1, RelA /NF-kappaB1 binding complexes, /NF-kappaB1, RelA, RelA 
Answer:
 protein: NF-kappaB1; protein: RelA /NF-kappaB1 binding complexes; protein: /NF-kappaB1; protein: RelA; protein: RelA