story: [Lisa] took her daughter, [Eustolia], out to High Tea yesterday afternoon. [Eustolia] got a big birthday cake from her aunt [Lisbeth]. [Lisbeth] took her daughter, [Victoria], out to High Tea yesterday afternoon. [Lisa] has been married to her husband [Peter] for 50 years, and they rarely had any arguments.
query: ('Lisa', 'Victoria')
clean_story: [Lisa] took her daughter, [Eustolia], out to High Tea yesterday afternoon. [Eustolia] got a big birthday cake from her aunt [Lisbeth]. [Lisbeth] took her daughter, [Victoria], out to High Tea yesterday afternoon.
proof_state: [{('Lisa', 'niece', 'Victoria'): [('Lisa', 'sister', 'Lisbeth'), ('Lisbeth', 'daughter', 'Victoria')]}, {('Lisa', 'sister', 'Lisbeth'): [('Lisa', 'daughter', 'Eustolia'), ('Eustolia', 'aunt', 'Lisbeth')]}]