sentences:  Arero
  
  Arero is one of the woredas in the Oromia Region of Ethiopia.Part of the Borena Zone, Arero is bordered on the southwest by Dire, on the west by Yabelo, on the north by Hagere Mariam, on the northeast by the Guji Zone, on the east by the Somali Region, and on the south by Moyale; the Dawa River, the only river in this woreda, separates Arero from Odo Shakiso and Liben.