['they', 'become', 'harassing', 'EmptyParameter', 'EmptyParameter'] ['they', 'refuse', 'leave', 'EmptyParameter', 'EmptyParameter'] ['they', 'leave', 'he', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'become-109.1-1-1', 'harassing', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'reject-77.2', 'leave-51.2-1', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'leave-51.2-1', '<PRP>', 'EmptyParameter', 'EmptyParameter']
They become harassing and refuse to leave him alone.
<PRP> become harassing and refuse to leave <PRP> alone.