story: [Rose] enjoys hanging out with her sister, [Lisa]. Sometimes [Lisa]'s son, [Erik], takes them out for lunch. [Erik] took his sister [Michelle] to the movies with him to see the new Star Wars film. [Casey] was so excited to introduce his new girlfriend to his mother, [Rose].
query: ('Rose', 'Michelle')
clean_story: [Rose] enjoys hanging out with her sister, [Lisa]. Sometimes [Lisa]'s son, [Erik], takes them out for lunch. [Erik] took his sister [Michelle] to the movies with him to see the new Star Wars film.
proof_state: [{('Rose', 'niece', 'Michelle'): [('Rose', 'sister', 'Lisa'), ('Lisa', 'daughter', 'Michelle')]}, {('Lisa', 'daughter', 'Michelle'): [('Lisa', 'son', 'Erik'), ('Erik', 'sister', 'Michelle')]}]