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