12396
Evidence suggests that IL-10 may inhibit activation of the transcription factor nuclear factor-kappaB ( NF-kappaB ) through an unknown mechanism.
 protein: NF-kappaB; protein: nuclear factor-kappaB; protein: transcription factor; protein: IL-10
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-kappaB, nuclear factor-kappaB, transcription factor, IL-10 
Answer:
 protein: NF-kappaB; protein: nuclear factor-kappaB; protein: transcription factor; protein: IL-10