story: [Rudolph] took her daughter [Lisa] for ice cream. [Rudolph] was shopping for a new dress for his daughter [Carol]. [Alfred] and his son [Willie] went to the park and saw [Alfred]'s father [Rudolph] there with his dog.
query: ('Willie', 'Carol')
clean_story: [Alfred] and his son [Willie] went to the park and saw [Alfred]'s father [Rudolph] there with his dog. [Rudolph] was shopping for a new dress for his daughter [Carol].
proof_state: [{('Willie', 'aunt', 'Carol'): [('Willie', 'father', 'Alfred'), ('Alfred', 'sister', 'Carol')]}, {('Alfred', 'sister', 'Carol'): [('Alfred', 'father', 'Rudolph'), ('Rudolph', 'daughter', 'Carol')]}]