['he', 'look', 'EmptyParameter', 'evidence', 'for']
['<PRP>', 'seem-109', 'EmptyParameter', "Synset('cognition.n.01')", 'for']
He didn't look for more evidence on the way back to the ship.
<PRP> didn't look for Synset('more.a.02') Synset('cognition.n.01') on the Synset('concept.n.01') back to the Synset('craft.n.02').