['ship', 'approach', 'sphere', 'EmptyParameter', 'EmptyParameter']
["Synset('craft.n.02')", 'confront-98', "Synset('boundary.n.01')", 'EmptyParameter', 'EmptyParameter']
Back on Enterprise, the ship has been unable to approach the sphere.
back on Enterprise, the Synset('craft.n.02') has been Synset('unable.a.01') to approach the Synset('boundary.n.01').