['she', 'sustain', 'contact', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'sustain-55.6', "Synset('negotiator.n.01')", 'EmptyParameter', 'EmptyParameter']
She is fortunate she did not sustain prolonged contact.
<PRP> is Synset('fortunate.a.01') <PRP> did not sustain prolonged Synset('negotiator.n.01').