['Riga', 'have', 'idea', 'EmptyParameter', 'EmptyParameter'] ['it', 'be', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
['<LOCATION>6', 'own-100', "Synset('goal.n.01')", 'EmptyParameter', 'EmptyParameter'] ['<PRP>', 'representation-110.1', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
Riga has no idea what it is.
<LOCATION>6 has no Synset('goal.n.01') what <PRP> is.