story: [Myrna] is a woman with a sister named [Lisa]. [Alma] was sewing a sweater for her sister [Myrna].
query: ('Lisa', 'Alma')
clean_story: [Myrna] is a woman with a sister named [Lisa]. [Alma] was sewing a sweater for her sister [Myrna].
proof_state: [{('Lisa', 'sister', 'Alma'): [('Lisa', 'sister', 'Myrna'), ('Myrna', 'sister', 'Alma')]}]