['he', 'release', 'docking', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'free-10.6.3', "Synset('action.n.01')", 'EmptyParameter', 'EmptyParameter']
He is unable to release the docking clamps.
<PRP> is Synset('unable.a.01') to release the Synset('action.n.01') <MISC>1.