Complex sentence: A building at Wyvern Barracks in Exeter, Devon, which is used as a temporary billet and a training facility for the Army Cadet force as well as other units, was handed over to the army from the navy.
Split into simpler sentences: A building at Wyvern Barracks in Exeter, Devon is used as a temporary billet and a training facility for the Army Cadet force as well as other units. It was handed over to the army from the navy.