10254
The levels of secreted IL-1beta , TNF-alpha , and IL-6 during 24 h of stimulation were comparable to those induced by Escherichia coli lipopolysaccharide at 1 microg/ml.
 protein: TNF-alpha; protein: IL-1beta; protein: IL-6
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: TNF-alpha, IL-1beta, IL-6 
Answer:
 protein: TNF-alpha; protein: IL-1beta; protein: IL-6