Ulupna Island
Ulupna Island , a river island , lies at the eastern end of Barmah National Park which is a part of the largest river red gum forest in Victoria , Australia . 
<triplet> Ulupna Island <subj> river island <obj> instance of <subj> Victoria <obj> located in the administrative territorial entity <subj> Australia <obj> country <triplet> Barmah National Park <subj> Victoria <obj> located in the administrative territorial entity <subj> Australia <obj> country <triplet> Victoria <subj> Australia <obj> country <triplet> Australia <subj> Victoria <obj> contains administrative territorial entity