['he', 'complain', 'cause', 'he', 'EmptyParameter'] ['he', 'fall', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'complain-37.8', 'engender-27.1', '<PRP>', 'EmptyParameter'] ['<PRP>', 'become-109.1', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
He complains - causing him to fall.
<PRP> complains - causing <PRP> to fall.