['comet', 'find', 'contain', 'EmptyParameter', 'EmptyParameter'] ['comet', 'contain', 'eisillium', 'surface', 'under']
["Synset('natural_object.n.01')", 'declare-29.4', 'contain-15.4', 'EmptyParameter', 'EmptyParameter'] ["Synset('natural_object.n.01')", 'contain-15.4', 'eisillium', "Synset('feature.n.01')", 'under']
The comet is found to contain the rare substance eisillium under the surface.
the Synset('natural_object.n.01') is found to contain the rare Synset('content.n.05') eisillium under the Synset('feature.n.01').