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Recently, we have found that vigorous replication of HIV-1 takes place in nonactivated memory T cells after syncytium formation with dendritic cells ( DCs ).
 cell type: dendritic cells; cell type: memory T cells; cell type: DCs; cell type: T cells
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 cell type: dendritic cells; cell type: memory T cells; cell type: DCs; cell type: T cells