story: [Peter] was sitting in the stands as he watched his daughter [Michelle] walk across the aisle and get her college diploma. [Michelle]'s sister, [Eustolia], was hectic getting her grandfather, [Rudolph], to the airport on time. [Michelle] was mad at her brother [Erik], because [Erik] had called her fat.
query: ('Rudolph', 'Erik')
clean_story: [Michelle]'s sister, [Eustolia], was hectic getting her grandfather, [Rudolph], to the airport on time. [Michelle] was mad at her brother [Erik], because [Erik] had called her fat.
proof_state: [{('Rudolph', 'grandson', 'Erik'): [('Rudolph', 'granddaughter', 'Michelle'), ('Michelle', 'brother', 'Erik')]}, {('Rudolph', 'granddaughter', 'Michelle'): [('Rudolph', 'granddaughter', 'Eustolia'), ('Eustolia', 'sister', 'Michelle')]}]