10628
In addition, LPS stimulation induced the binding of cognate nuclear factors to the Egr-1 and kappaB3 sites , which were identified as Egr-1 and p50/p65 , respectively.
 protein: nuclear factors; protein: p50/p65; protein: Egr-1
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: nuclear factors, p50/p65, Egr-1 
Answer:
 protein: nuclear factors; protein: p50/p65; protein: Egr-1