story: [Lisbeth] picked up her daughter [Anita] from school early. [Sandra] took her daughter, [Rose], to lunch. [Alfred] was teacher his daughter [Anita] how to drive. She made him a nervous wreck! [Rose] recently went on a trip to visit her niece [Anita].
query: ('Alfred', 'Sandra')
clean_story: [Alfred] was teacher his daughter [Anita] how to drive. She made him a nervous wreck! [Rose] recently went on a trip to visit her niece [Anita]. [Sandra] took her daughter, [Rose], to lunch.
proof_state: [{('Alfred', 'mother', 'Sandra'): [('Alfred', 'sister', 'Rose'), ('Rose', 'mother', 'Sandra')]}, {('Alfred', 'sister', 'Rose'): [('Alfred', 'daughter', 'Anita'), ('Anita', 'aunt', 'Rose')]}]