Esztergom
It lies in Komárom-Esztergom county , on the right bank of the river Danube , which forms the border with Slovakia there . 
<triplet> Esztergom <subj> Danube <obj> located in or next to body of water <triplet> Danube <subj> river <obj> instance of <subj> Slovakia <obj> country <triplet> Slovakia <subj> Danube <obj> located in or next to body of water