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Elevated levels of c-Maf protein led to marked increases in Myb:Maf complexes and the accumulation of monocyte/macrophage cells , followed by eventual programmed cell death .
 protein: c-Maf protein; protein: Myb:Maf complexes; cell type: monocyte/macrophage cells; protein: c-Maf
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: c-Maf protein, Myb:Maf complexes, monocyte/macrophage cells, c-Maf 
Answer:
 protein: c-Maf protein; protein: Myb:Maf complexes; cell type: monocyte/macrophage cells; protein: c-Maf