Sistema Dos Ojos
Dos Ojos ( from Spanish meaning "Two Eyes"; officially Sistema Dos Ojos ) is part of a flooded cave system located north of Tulum , on the Caribbean coast of the Yucatán Peninsula , in the state of Quintana Roo , Mexico . 
<triplet> Spanish <subj> Mexico <obj> country <triplet> Sistema Dos Ojos <subj> cave <obj> instance of <subj> Quintana Roo <obj> located in the administrative territorial entity <triplet> Quintana Roo <subj> Mexico <obj> country <triplet> Mexico <subj> Quintana Roo <obj> contains administrative territorial entity