6019
MTHC in the presence of TNF-alpha and IL-4 will differentiate into cells that have many of the properties of macrophages .
 protein: TNF-alpha; cell line: MTHC; protein: IL-4; cell type: macrophages
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, MTHC, IL-4, macrophages 
Answer:
 protein: TNF-alpha; cell line: MTHC; protein: IL-4; cell type: macrophages