story: [Michelle] and her daughter [Angela] went shopping together last Monday and they bought new shoes for [Michelle]'s kids. [Angela] and her grandmother [Molly] like to quilt together on Sunday afternoons. [Michelle] visited her son [Thomas] at college.
query: ('Molly', 'Thomas')
clean_story: [Angela] and her grandmother [Molly] like to quilt together on Sunday afternoons. [Michelle] and her daughter [Angela] went shopping together last Monday and they bought new shoes for [Michelle]'s kids. [Michelle] visited her son [Thomas] at college.
proof_state: [{('Molly', 'grandson', 'Thomas'): [('Molly', 'granddaughter', 'Angela'), ('Angela', 'brother', 'Thomas')]}, {('Angela', 'brother', 'Thomas'): [('Angela', 'mother', 'Michelle'), ('Michelle', 'son', 'Thomas')]}]