story: [Peter] was delighted to watch his son [Stacy] steal third base in the Championship baseball game. [Eustolia] got a big birthday cake from her aunt [Lisbeth]. [Lisa]'s husband, [Peter], could n't wait to take his daughter, [Eustolia], riding for the first time.
query: ('Lisa', 'Lisbeth')
clean_story: [Lisa]'s husband, [Peter], could n't wait to take his daughter, [Eustolia], riding for the first time. [Eustolia] got a big birthday cake from her aunt [Lisbeth].
proof_state: [{('Lisa', 'sister', 'Lisbeth'): [('Lisa', 'daughter', 'Eustolia'), ('Eustolia', 'aunt', 'Lisbeth')]}, {('Lisa', 'daughter', 'Eustolia'): [('Lisa', 'husband', 'Peter'), ('Peter', 'daughter', 'Eustolia')]}]