['mother', 'bury', 'EmptyParameter', 'kiloton', 'under']
["Synset('superior.n.02')", 'put-9.1', 'EmptyParameter', "Synset('unit_of_measurement.n.01')", 'under']
That her mother is buried under thirty kilotons of rock.
that <PRP> Synset('superior.n.02') is buried under thirty Synset('unit_of_measurement.n.01') of Synset('music_genre.n.01').