story: [Julie] always goes to the park with her son [Robert] on Saturdays. [Robert] and [Lisa] asked their mother, if they could go play in the pool. [Gregory]'s brother [Charles] and daughter [Cecil] were singing a song together. [Cecil]'s brother [Thomas] was getting annoyed. [Thomas] played basketball with his brother [Christopher]. [Charles] spends too much of his time online. His brother [Roger] became concerned about him and [Roger]'s daughter [Lisa] connected him with a helpline.
query: ('Julie', 'Christopher')
clean_story: [Julie] always goes to the park with her son [Robert] on Saturdays. [Robert] and [Lisa] asked their mother, if they could go play in the pool. [Charles] spends too much of his time online. His brother [Roger] became concerned about him and [Roger]'s daughter [Lisa] connected him with a helpline. [Gregory]'s brother [Charles] and daughter [Cecil] were singing a song together. [Cecil]'s brother [Thomas] was getting annoyed. [Thomas] played basketball with his brother [Christopher].
proof_state: [{('Julie', 'nephew', 'Christopher'): [('Julie', 'brother', 'Gregory'), ('Gregory', 'son', 'Christopher')]}, {('Gregory', 'son', 'Christopher'): [('Gregory', 'daughter', 'Cecil'), ('Cecil', 'brother', 'Christopher')]}, {('Julie', 'brother', 'Gregory'): [('Julie', 'son', 'Robert'), ('Robert', 'uncle', 'Gregory')]}, {('Robert', 'uncle', 'Gregory'): [('Robert', 'father', 'Roger'), ('Roger', 'brother', 'Gregory')]}, {('Cecil', 'brother', 'Christopher'): [('Cecil', 'brother', 'Thomas'), ('Thomas', 'brother', 'Christopher')]}, {('Roger', 'brother', 'Gregory'): [('Roger', 'brother', 'Charles'), ('Charles', 'brother', 'Gregory')]}, {('Robert', 'father', 'Roger'): [('Robert', 'sister', 'Lisa'), ('Lisa', 'father', 'Roger')]}]
edge_types: ['son', 'sister', 'father', 'brother', 'brother', 'daughter', 'brother', 'brother']