['person', 'leave', 'room', 'EmptyParameter', 'EmptyParameter']
["Synset('class.n.01')", 'become-109.1-1-1', "Synset('social_group.n.01')", 'EmptyParameter', 'EmptyParameter']
The person leaves the room.
the Synset('class.n.01') leaves the Synset('social_group.n.01').