['environment', 'alter', 'sustain', 'EmptyParameter', 'EmptyParameter'] ['environment', 'sustain', 'presence', 'EmptyParameter', 'EmptyParameter']
["Synset('region.n.03')", 'other_cos-45.4', 'sustain-55.6', 'EmptyParameter', 'EmptyParameter'] ["Synset('region.n.03')", 'sustain-55.6', "Synset('spiritual_being.n.01')", 'EmptyParameter', 'EmptyParameter']
The environment has been altered enough to sustain their presence.
the Synset('region.n.03') has been altered enough to sustain <PRP> Synset('spiritual_being.n.01').