Piton de la Fournaise
Piton de la Fournaise ( ; ) is a shield volcano on the eastern side of Réunion island ( a French overseas department and region ) in the Indian Ocean . 
<triplet> Piton de la Fournaise <subj> shield volcano <obj> instance of <triplet> Réunion <subj> overseas department and region <obj> instance of <subj> Indian Ocean <obj> located in or next to body of water