story: [Lisbeth] and her daughter [Victoria] went out to dinner. [Victoria] is looking for a good gift for her sister [Ellen]. [Francisco] went to a piano concert with his aunt [Carol]. [Francisco]'s sister [Victoria] asked him for some help planting her garden.
query: ('Lisbeth', 'Carol')
clean_story: [Lisbeth] and her daughter [Victoria] went out to dinner. [Francisco]'s sister [Victoria] asked him for some help planting her garden. [Francisco] went to a piano concert with his aunt [Carol].
proof_state: [{('Lisbeth', 'sister', 'Carol'): [('Lisbeth', 'son', 'Francisco'), ('Francisco', 'aunt', 'Carol')]}, {('Lisbeth', 'son', 'Francisco'): [('Lisbeth', 'daughter', 'Victoria'), ('Victoria', 'brother', 'Francisco')]}]