14470
However, the specific members of the NF-kappa B /Rel transcription factor family involved in the LPS response, and the mechanisms through which LPS -generated signals are transduced remain unclear.
 protein: transcription factor; protein: NF-kappa B; protein: NF-kappa B /Rel transcription factor family
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: transcription factor, NF-kappa B, NF-kappa B /Rel transcription factor family 
Answer:
 protein: transcription factor; protein: NF-kappa B; protein: NF-kappa B /Rel transcription factor family