Siswan
Siswan is a Community development block and a town in district of Siwan , in Bihar state of India . 
<triplet> Siswan <subj> Community development block <obj> instance of <subj> Siwan <obj> located in the administrative territorial entity <triplet> Community development block <subj> India <obj> country <triplet> Bihar <subj> India <obj> country <triplet> India <subj> Bihar <obj> contains administrative territorial entity