story: [Jason] was planning a trip to see his daughter, [Dorothy]. [Dorothy]'s daughter, [Michelle], helped with the details.
query: ('Jason', 'Michelle')
clean_story: [Jason] was planning a trip to see his daughter, [Dorothy]. [Dorothy]'s daughter, [Michelle], helped with the details.
proof_state: [{('Jason', 'granddaughter', 'Michelle'): [('Jason', 'daughter', 'Dorothy'), ('Dorothy', 'daughter', 'Michelle')]}]