12403
We observed that after LPS stimulation of human monocytes , TNF-alpha increased to 798+/-67 pg/mL (p < .001 versus control).
 protein: TNF-alpha; cell type: human monocytes
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, human monocytes 
Answer:
 protein: TNF-alpha; cell type: human monocytes