['it', 'open', 'eye', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'crane-40.3.2', "Synset('opening.n.10')", 'EmptyParameter', 'EmptyParameter']
It opens its organic eye.
<PRP> opens <PRP> Synset('organic.a.03') Synset('opening.n.10').