['he', 'want', 'they', 'EmptyParameter', 'EmptyParameter'] ['they', 'stop', 'look', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'want-32.1-1-1', '<PRP>', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'forbid-64.4-1', 'seem-109', 'EmptyParameter', 'EmptyParameter']
He wants them to stop looking for it, but hardship before.
<PRP> wants <PRP> to stop looking for it, but Synset('quality.n.01') before.