story: [Rose]'s son, [Casey], recently started a pawn shop. [Erik] was invited to his Aunt [Rose]'s wedding next Spring. [Lisa]'s son, [Erik], was busy with school activities and forgot to meet his sister. [Eustolia] adores her daughter [Lisa]. [Lisa] loves her very much, too.
query: ('Lisa', 'Casey')
clean_story: [Lisa]'s son, [Erik], was busy with school activities and forgot to meet his sister. [Erik] was invited to his Aunt [Rose]'s wedding next Spring. [Rose]'s son, [Casey], recently started a pawn shop.
proof_state: [{('Lisa', 'nephew', 'Casey'): [('Lisa', 'sister', 'Rose'), ('Rose', 'son', 'Casey')]}, {('Lisa', 'sister', 'Rose'): [('Lisa', 'son', 'Erik'), ('Erik', 'aunt', 'Rose')]}]