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We also present evidence that IL-6 kappa B binding factor II functions as a repressor specific for IL-6 kappa B-related kappa B motifs in lymphoid cells .
 protein: IL-6 kappa B binding factor II; cell type: lymphoid cells; DNA: IL-6 kappa B-related kappa B motifs; DNA: kappa B motifs
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 protein: IL-6 kappa B binding factor II; cell type: lymphoid cells; DNA: IL-6 kappa B-related kappa B motifs; DNA: kappa B motifs