story: [Theresa] asked her mother, [Dorothy], if she could take her over to her friend's house. [Dorothy] was busy, but her sister [Lisa] volunteered to take [Theresa] instead.
query: ('Theresa', 'Lisa')
clean_story: [Theresa] asked her mother, [Dorothy], if she could take her over to her friend's house. [Dorothy] was busy, but her sister [Lisa] volunteered to take [Theresa] instead.
proof_state: [{('Theresa', 'aunt', 'Lisa'): [('Theresa', 'mother', 'Dorothy'), ('Dorothy', 'sister', 'Lisa')]}]