story: [Julie] and her sister, [Jamie], frequently bicker. However, they always make up quickly. [Nola] invited her brothers [Oscar] and [Richard] to her high school graduation. [Richard] bought to dress for his father [Daniel] [Jamie] and her son [Joel] went to pick up his brother [Richard] from school. [Julie] loves her son [Robert] very much. He loves her, too. [Richard] played chess with his brother [Oscar].
query: ('Daniel', 'Robert')
clean_story: [Richard] bought to dress for his father [Daniel] [Nola] invited her brothers [Oscar] and [Richard] to her high school graduation. [Richard] played chess with his brother [Oscar]. [Jamie] and her son [Joel] went to pick up his brother [Richard] from school. [Julie] and her sister, [Jamie], frequently bicker. However, they always make up quickly. [Julie] loves her son [Robert] very much. He loves her, too.
proof_state: [{('Daniel', 'nephew', 'Robert'): [('Daniel', 'sister', 'Julie'), ('Julie', 'son', 'Robert')]}, {('Daniel', 'sister', 'Julie'): [('Daniel', 'son', 'Oscar'), ('Oscar', 'aunt', 'Julie')]}, {('Oscar', 'aunt', 'Julie'): [('Oscar', 'mother', 'Jamie'), ('Jamie', 'sister', 'Julie')]}, {('Oscar', 'mother', 'Jamie'): [('Oscar', 'brother', 'Joel'), ('Joel', 'mother', 'Jamie')]}, {('Daniel', 'son', 'Oscar'): [('Daniel', 'son', 'Richard'), ('Richard', 'brother', 'Oscar')]}, {('Oscar', 'brother', 'Joel'): [('Oscar', 'brother', 'Richard'), ('Richard', 'brother', 'Joel')]}, {('Richard', 'brother', 'Oscar'): [('Richard', 'sister', 'Nola'), ('Nola', 'brother', 'Oscar')]}]
edge_types: ['son', 'sister', 'brother', 'brother', 'brother', 'mother', 'sister', 'son']