['she', 'begin', 'modify', 'EmptyParameter', 'EmptyParameter'] ['she', 'modify', 'he', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'begin-55.1-1-1', 'other_cos-45.4', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'other_cos-45.4', '<PRP>', 'EmptyParameter', 'EmptyParameter']
With this in mind, she begins to modify him.
with this in mind, <PRP> begins to modify <PRP>.