2639
Cross - talk between transcription factors NF - kappa B and C / EBP in the transcriptional regulation of genes .
 GENE: NF - kappa B; GENE: C / EBP
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: NF - kappa B; GENE: C / EBP