story: [Stacy] is a factory worker. He has a wonderful sister by the name of [Eustolia]. [Eustolia]'s brother [Erik] was going to be the star in the new show. [Michelle] and [Eustolia] are siblings who like to fight a lot. [Michelle] gets into a lot of petty arguments with her father [Peter].
query: ('Stacy', 'Peter')
clean_story: [Stacy] is a factory worker. He has a wonderful sister by the name of [Eustolia]. [Michelle] and [Eustolia] are siblings who like to fight a lot. [Michelle] gets into a lot of petty arguments with her father [Peter].
proof_state: [{('Stacy', 'father', 'Peter'): [('Stacy', 'sister', 'Michelle'), ('Michelle', 'father', 'Peter')]}, {('Stacy', 'sister', 'Michelle'): [('Stacy', 'sister', 'Eustolia'), ('Eustolia', 'sister', 'Michelle')]}]