['it', 'work', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'employment-95.3', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
It works instead of using trial and error to determine the operating principle.
<PRP> works instead of using Synset('social_event.n.01') and Synset('event.n.01') to determine the operating Synset('thinking.n.01').