['alien', 'be', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
["Synset('entrant.n.03')", 'representation-110.1', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
There are aliens making a mess.
there are Synset('entrant.n.03') making a Synset('room.n.01').