['she', 'invite', 'he', 'EmptyParameter', 'EmptyParameter'] ['he', 'join', 'they', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'promote-102', '<PRP>', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'mix-22.1-2-1', '<PRP>', 'EmptyParameter', 'EmptyParameter']
She invites him to join them.
<PRP> invites <PRP> to join <PRP>.