['they', 'want', 'help', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'appoint-29.1', "Synset('person.n.01')", 'EmptyParameter', 'EmptyParameter']
They want The Doctor's help to make it possible.
<PRP> want <PERSON>1 Doctor's Synset('person.n.01') to make <PRP> Synset('potential.a.01').