story: [Stacy] is one of [Michelle]'s brothers. They have lots of fun together. [Lisa] asked her Daughter [Michelle] to take the dogs for a walk. [Michelle] asked her sister [Eustolia] to accompany her. [Lisbeth] was sewing a sweater for her sister [Lisa].
query: ('Eustolia', 'Lisbeth')
clean_story: [Lisa] asked her Daughter [Michelle] to take the dogs for a walk. [Michelle] asked her sister [Eustolia] to accompany her. [Lisbeth] was sewing a sweater for her sister [Lisa].
proof_state: [{('Eustolia', 'aunt', 'Lisbeth'): [('Eustolia', 'mother', 'Lisa'), ('Lisa', 'sister', 'Lisbeth')]}, {('Eustolia', 'mother', 'Lisa'): [('Eustolia', 'sister', 'Michelle'), ('Michelle', 'mother', 'Lisa')]}]