story: [Michelle] and her grandmother, [Sandra], spend a lot of time together, just talking. They're kindred spirits. [Lisa]'s daughter, [Michelle], asked her mom to read her a story. [Michelle] was mad at her brother [George], because [George] had called her fat. [Lisa] went with her husband [Peter] to the park to watch the sunset.
query: ('Peter', 'Sandra')
clean_story: [Lisa] went with her husband [Peter] to the park to watch the sunset. [Lisa]'s daughter, [Michelle], asked her mom to read her a story. [Michelle] and her grandmother, [Sandra], spend a lot of time together, just talking. They're kindred spirits.
proof_state: [{('Peter', 'mother-in-law', 'Sandra'): [('Peter', 'wife', 'Lisa'), ('Lisa', 'mother', 'Sandra')]}, {('Lisa', 'mother', 'Sandra'): [('Lisa', 'daughter', 'Michelle'), ('Michelle', 'grandmother', 'Sandra')]}]