story: [Rose] visited her mother [Sandra] and introduced her newborn daughter [Jennifer] to her. [Jennifer] went on a vacation with her brother [Casey]. [Sandra] took her daughter, [Lisa], out to High Tea yesterday afternoon.
query: ('Jennifer', 'Lisa')
clean_story: [Rose] visited her mother [Sandra] and introduced her newborn daughter [Jennifer] to her. [Sandra] took her daughter, [Lisa], out to High Tea yesterday afternoon.
proof_state: [{('Jennifer', 'aunt', 'Lisa'): [('Jennifer', 'mother', 'Rose'), ('Rose', 'sister', 'Lisa')]}, {('Rose', 'sister', 'Lisa'): [('Rose', 'mother', 'Sandra'), ('Sandra', 'daughter', 'Lisa')]}]