['dream', 'fade', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
["Synset('imagination.n.01')", 'other_cos-45.4', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
The unpleasant dream fades away, however, wakes him up.
the Synset('unpleasant.a.01') Synset('imagination.n.01') fades away, however, wakes <PRP> up.