story: [Dorothy] wanted to meet with her brother, [Richard], but she had to cancel when her sister, [April], had an emergency that she needed to attend to. [Cornelius] sat with his daughter, [April], for ice cream at a local shop. [Richard] is out playing tennis with his daughter [Mary] because it is nice and sunny outside.
query: ('Mary', 'Cornelius')
clean_story: [Richard] is out playing tennis with his daughter [Mary] because it is nice and sunny outside. [Dorothy] wanted to meet with her brother, [Richard], but she had to cancel when her sister, [April], had an emergency that she needed to attend to. [Cornelius] sat with his daughter, [April], for ice cream at a local shop.
proof_state: [{('Mary', 'grandfather', 'Cornelius'): [('Mary', 'father', 'Richard'), ('Richard', 'father', 'Cornelius')]}, {('Richard', 'father', 'Cornelius'): [('Richard', 'sister', 'April'), ('April', 'father', 'Cornelius')]}, {('Richard', 'sister', 'April'): [('Richard', 'sister', 'Dorothy'), ('Dorothy', 'sister', 'April')]}]
edge_types: ['father', 'sister', 'sister', 'father']