['he', 'ask', 'she', 'EmptyParameter', 'EmptyParameter'] ['she', 'show', 'he', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'inquire-37.1.2', '<PRP>', 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'indicate-78', '<PRP>', 'EmptyParameter', 'EmptyParameter']
He asks her to show him.
<PRP> asks <PRP> to show <PRP>.