['she', 'plan', 'stop', 'EmptyParameter', 'EmptyParameter'] ['she', 'stop', 'they', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'intend-61.2', 'stop-55.4-1-1', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'stop-55.4-1-1', '<PRP>', 'EmptyParameter', 'EmptyParameter']
She is planning to stop them.
<PRP> is planning to stop <PRP>.