['it', 'take', 'skin', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'get-13.5.1', "Synset('being.n.01')", 'EmptyParameter', 'EmptyParameter']
Long it took their skin to heal.
Synset('retentive.a.01') <PRP> took <PRP> Synset('being.n.01') to heal.