['thought', 'occur', 'EmptyParameter', 'he', 'to'] ['it', 'cross', 'line', 'EmptyParameter', 'EmptyParameter']
["Synset('process.n.02')", 'occur-48.3', 'EmptyParameter', '<PRP>', 'to'] ['<PRP>', 'contiguous_location-47.8-1', "Synset('act.n.02')", 'EmptyParameter', 'EmptyParameter']
The thought had occurred to him, but that it would have been crossing the line.
the Synset('process.n.02') had occurred to him, but that <PRP> would have been crossing the Synset('act.n.02').