story: [Robert]'s father, [Paul], recently had a falling out with each other. [Nancy] and her son [Robert] went to the zoo and then out to dinner yesterday. [Robert] asked his aunt [Minnie] what college he should attend.
query: ('Nancy', 'Minnie')
clean_story: [Nancy] and her son [Robert] went to the zoo and then out to dinner yesterday. [Robert] asked his aunt [Minnie] what college he should attend.
proof_state: [{('Nancy', 'sister', 'Minnie'): [('Nancy', 'son', 'Robert'), ('Robert', 'aunt', 'Minnie')]}]