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The immunomodulatory cytokine IL-4 affects cells of most hemopoietic lineages .
 cell type: hemopoietic lineages; protein: IL-4; protein: cytokine
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: hemopoietic lineages, IL-4, cytokine 
Answer:
 cell type: hemopoietic lineages; protein: IL-4; protein: cytokine