['he', 'have', 'datum', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'own-100', '<PERSON>12', 'EmptyParameter', 'EmptyParameter']
He has lots of data about shuttlecraft and scans to back up his story.
<PRP> has Synset('lot.n.07') of <PERSON>12 about shuttlecraft and Synset('investigation.n.02') to back up <PRP> Synset('literary_composition.n.01').