story: [Erik] is in the sixth grade. He looks up to his sister [Eustolia], who is in the seventh. [Michelle] and her brother [Erik] went to the diner to eat yummy food together. [Peter]'s son, [Erik], had been misbehaving, so [Peter] had to spank him. [Lisa] took a cooking class with her father in law Ted. Ted said she was a natural and recommended that she begin cooking for his son [Peter].
query: ('Lisa', 'Eustolia')
clean_story: [Lisa] took a cooking class with her father in law Ted. Ted said she was a natural and recommended that she begin cooking for his son [Peter]. [Peter]'s son, [Erik], had been misbehaving, so [Peter] had to spank him. [Erik] is in the sixth grade. He looks up to his sister [Eustolia], who is in the seventh.
proof_state: [{('Lisa', 'daughter', 'Eustolia'): [('Lisa', 'son', 'Erik'), ('Erik', 'sister', 'Eustolia')]}, {('Lisa', 'son', 'Erik'): [('Lisa', 'husband', 'Peter'), ('Peter', 'son', 'Erik')]}]