story: The hostess called out [Peter]'s name and [Eustolia] told her father their table was ready. [Sandra] braided the hair of her granddaughter [Michelle]. [Michelle]'s sister [Eustolia] was hoping she would be next. [Stacy] took his sister [Eustolia] to the movies with him to see the new Star Wars film.
query: ('Stacy', 'Sandra')
clean_story: [Stacy] took his sister [Eustolia] to the movies with him to see the new Star Wars film. [Sandra] braided the hair of her granddaughter [Michelle]. [Michelle]'s sister [Eustolia] was hoping she would be next.
proof_state: [{('Stacy', 'grandmother', 'Sandra'): [('Stacy', 'sister', 'Eustolia'), ('Eustolia', 'grandmother', 'Sandra')]}, {('Eustolia', 'grandmother', 'Sandra'): [('Eustolia', 'sister', 'Michelle'), ('Michelle', 'grandmother', 'Sandra')]}]