story: [Dwight] took his daughter [Deborah] to the bookstore, and bought her some books from her favorite author. [Donna] needed to go to the store. [Donna] asked her sister [Deborah] for a ride.
query: ('Dwight', 'Donna')
clean_story: [Dwight] took his daughter [Deborah] to the bookstore, and bought her some books from her favorite author. [Donna] needed to go to the store. [Donna] asked her sister [Deborah] for a ride.
proof_state: [{('Dwight', 'daughter', 'Donna'): [('Dwight', 'daughter', 'Deborah'), ('Deborah', 'sister', 'Donna')]}]