['they', 'discover', 'ship', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'discover-84', "Synset('craft.n.02')", 'EmptyParameter', 'EmptyParameter']
They discover a derelict Xindi-Insectoid ship on the surface.
<PRP> discover a derelict xindi-insectoid Synset('craft.n.02') on the Synset('feature.n.01').