story: [Mary] enjoys playing cards with her brother. His name is [Stephen]. [Mary] was glad to see her father, [Paul], at her dance recital. [Charles] was disappointed that his father, [Stephen], would n't be at the play to see him perform. [Charles] took his Aunt [Mary] out for her favorite meal [Cecilia] and her son [Charles] went out to lunch together yesterday.
clean_story: [Cecilia] and her son [Charles] went out to lunch together yesterday. [Charles] took his Aunt [Mary] out for her favorite meal [Mary] was glad to see her father, [Paul], at her dance recital.
proof_state: [{('Cecilia', 'father', 'Paul'): [('Cecilia', 'sister', 'Mary'), ('Mary', 'father', 'Paul')]}, {('Cecilia', 'sister', 'Mary'): [('Cecilia', 'son', 'Charles'), ('Charles', 'aunt', 'Mary')]}]