Complex sentence: Rivers Benue, Donga, Taraba and Ibi are the main rivers and rise from the Cameroon mountains, straining almost the entire length of the state in the North and South direction to link up with the River Niger.
Split into simpler sentences: Rivers Benue, Donga, Taraba and Ibi are the main rivers in the state. They rise from the Cameroonian mountains, straining almost the entire length of the state in the North and South direction to link up with the River Niger.