5250
Previously we have shown (W.Q. Jiang, L.Szekely, V.Wendel-Hansen, N.Ringertz, G.Klein, and A. Rosen, Exp.Cell Res.
 None
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:  
Answer:
 None