story: [Peter] loves to dance with his wife. Her name is [Lisa]. [Lisa]'s son, [Erik], recently started a pawn shop. [Erik] and his sister [Michelle] went out for coffee. [Michelle] asked her brother [Stacy] if he wanted them to bring him anything back, but he said no.
query: ('Lisa', 'Stacy')
clean_story: [Lisa]'s son, [Erik], recently started a pawn shop. [Erik] and his sister [Michelle] went out for coffee. [Michelle] asked her brother [Stacy] if he wanted them to bring him anything back, but he said no.
proof_state: [{('Lisa', 'son', 'Stacy'): [('Lisa', 'daughter', 'Michelle'), ('Michelle', 'brother', 'Stacy')]}, {('Lisa', 'daughter', 'Michelle'): [('Lisa', 'son', 'Erik'), ('Erik', 'sister', 'Michelle')]}]