['alien', 'communicate', 'EmptyParameter', 'subject', 'with']
["Synset('entrant.n.03')", 'transfer_mesg-37.1.1', 'EmptyParameter', "Synset('cognition.n.01')", 'with']
The aliens could communicate verbally with their subjects, in order to learn more about them.
the Synset('entrant.n.03') could communicate verbally with <PRP> subjects, in Synset('document.n.01') to learn Synset('more.a.02') about <PRP>.