['she', 'have', 'teach', 'EmptyParameter', 'EmptyParameter'] ['she', 'teach', 'herself', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'own-100', 'transfer_mesg-37.1.1', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'transfer_mesg-37.1.1', '<PRP>', 'EmptyParameter', 'EmptyParameter']
She had to teach herself.
<PRP> had to teach <PRP>.