['canyon', 'be', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
["Synset('valley.n.01')", 'representation-110.1', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
There is a canyon on the planet.
there is a Synset('valley.n.01') on the Synset('natural_object.n.01').