['thought', 'cross', 'mind', 'EmptyParameter', 'EmptyParameter']
["Synset('content.n.05')", 'contiguous_location-47.8-1', "Synset('person.n.01')", 'EmptyParameter', 'EmptyParameter']
The thought did cross his mind.
the Synset('content.n.05') did cross <PRP> Synset('person.n.01').