story: [Minnie] needed to go to the store. [Minnie] asked her sister [Crystal] for a ride. [Crystal] and her daughter [Mary] were on vaction. [Michelle] took her daughter [Crystal] to see her very first ballet performance.
query: ('Mary', 'Minnie')
clean_story: [Crystal] and her daughter [Mary] were on vaction. [Minnie] needed to go to the store. [Minnie] asked her sister [Crystal] for a ride.
proof_state: [{('Mary', 'aunt', 'Minnie'): [('Mary', 'mother', 'Crystal'), ('Crystal', 'sister', 'Minnie')]}]