['she', 'stay', 'defend', 'EmptyParameter', 'EmptyParameter'] ['she', 'defend', 'herself', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'exist-47.1', 'defend-72.3', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'defend-72.3', '<PRP>', 'EmptyParameter', 'EmptyParameter']
She would have stayed to defend herself.
<PRP> would have stayed to defend <PRP>.