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Here, we show that ectopic expression of GATA-3 is sufficient to drive IL-5 but not IL-4 gene expression .
 IL-4, GATA-3, IL-5
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 IL-4, GATA-3, IL-5