1428
A family of serine proteases expressed exclusively in myelo- monocytic cells specifically processes the nuclear factor-kappa B subunit p65 in vitro and may impair human immunodeficiency virus replication in these cells.
 protein: nuclear factor-kappa B subunit p65; protein: serine proteases; cell type: monocytic cells
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 factor-kappa B subunit p65, serine proteases, monocytic cells 
Answer:
 protein: nuclear factor-kappa B subunit p65; protein: serine proteases; cell type: monocytic cells