['he', 'realize', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['she', 'mean', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'comprehend-87.2', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'representation-110.1', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
But then he suddenly realizes what she means.
but then <PRP> suddenly realizes what <PRP> means.