The Chase - Euphrates River question

Just watching The Chase my favourite programme and this question came up which I knew from all my work with my Family Link Up project.  I translated a poem by Dante for the Hillingdon Literary Festival a couple of years ago which was shortlisted for a prize.  Umbilical Cord to Motherland you can see me performing this I am second on stage in the film footage of this link Hillingdon Literary Festival - Umbilical Cord to Motherland and here are some facts on the River too..Euphrates River Key facts