['Janeway', 'realize', 'problem', 'fear', 'EmptyParameter']
['<PERSON>0', 'discover-84', "Synset('condition.n.01')", "Synset('feeling.n.01')", 'EmptyParameter']
Then Janeway realizes Seven's real problem -- her fear of returning to Earth.
then <PERSON>0 realizes Seven's Synset('substantial.a.03') Synset('condition.n.01') -- <PRP> Synset('feeling.n.01') of returning to <LOCATION>6.