['couple', 'begin', 'caress', 'EmptyParameter', 'EmptyParameter'] ['couple', 'caress', 'other', 'EmptyParameter', 'EmptyParameter']
["Synset('thing.n.12')", 'begin-55.1', 'touch-20-1', 'EmptyParameter', 'EmptyParameter'] ["Synset('thing.n.12')", 'touch-20-1', "Synset('other.a.01')", 'EmptyParameter', 'EmptyParameter']
The couple begin to passionately caress each other.
the Synset('thing.n.12') begin to passionately caress each Synset('other.a.01').