story: [Jason] took his granddaughter [Angela] to the circus. Her sister, [Guillermina], was jealous.
query: ('Guillermina', 'Jason')
clean_story: [Jason] took his granddaughter [Angela] to the circus. Her sister, [Guillermina], was jealous.
proof_state: [{('Guillermina', 'grandfather', 'Jason'): [('Guillermina', 'sister', 'Angela'), ('Angela', 'grandfather', 'Jason')]}]