5585
Thrombopoietin also induced tyrosine phosphorylation of Stat3 and Stat5 in FDCP-2 cells genetically engineered to constitutively express human c-Mpl .
 protein: Thrombopoietin; cell line: FDCP-2 cells; protein: Stat5; protein: human c-Mpl; protein: Stat3
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: Thrombopoietin, FDCP-2 cells, Stat5, human c-Mpl, Stat3 
Answer:
 protein: Thrombopoietin; cell line: FDCP-2 cells; protein: Stat5; protein: human c-Mpl; protein: Stat3