story: [Michelle] and her mother [Dorothy] drove out to the family farm to visit [Dorothy]'s mother, [Gabrielle].
query: ('Michelle', 'Gabrielle')
clean_story: [Michelle] and her mother [Dorothy] drove out to the family farm to visit [Dorothy]'s mother, [Gabrielle].
proof_state: [{('Michelle', 'grandmother', 'Gabrielle'): [('Michelle', 'mother', 'Dorothy'), ('Dorothy', 'mother', 'Gabrielle')]}]