story: [Jeannette] does n't like her brother [Casey]. [Rose]'s daughter, [Jeannette], asked her mom to read her a story. [Alfred] was enjoying the delicious meal prepared by his mother [Sandra]. [Alfred] is a factory worker. He has a wonderful sister by the name of [Rose].
query: ('Alfred', 'Casey')
clean_story: [Alfred] is a factory worker. He has a wonderful sister by the name of [Rose]. [Rose]'s daughter, [Jeannette], asked her mom to read her a story. [Jeannette] does n't like her brother [Casey].
proof_state: [{('Alfred', 'nephew', 'Casey'): [('Alfred', 'sister', 'Rose'), ('Rose', 'son', 'Casey')]}, {('Rose', 'son', 'Casey'): [('Rose', 'daughter', 'Jeannette'), ('Jeannette', 'brother', 'Casey')]}]