['sign', 'be', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
["Synset('location.n.01')", 'representation-110.1', 'EmptyParameter', 'EmptyParameter', 'EmptyParameter']
There is no sign of the Flyer.
there is no Synset('location.n.01') of the Synset('person.n.01').