sentences:  Iara (mythology)
  
  Iara, also spelled Uiara or Yara (, , , , ) or Mãe das Águas (, "mother of the waters"), is a figure from Brazilian mythology based on ancient Tupi and Guaraní mythology.The word derives from Old Tupi "yîara" = "y" ("water") + "îara" ("lord; lady") = "lady of the lake" (water queen).