['they', 'have', 'idea', 'EmptyParameter', 'EmptyParameter']
['<PRP>', 'own-100', "Synset('goal.n.01')", 'EmptyParameter', 'EmptyParameter']
Due to these facts they have no idea.
Synset('due.a.03') to these Synset('actuality.n.01') <PRP> have no Synset('goal.n.01').