story: [Preston] always enjoyed playing with his sister, [Nancy], when they were growing up. [Minnie]'s brother [Preston] took her to the fair when she was little. [Preston] also brought his brother [James].
query: ('Minnie', 'James')
clean_story: [Minnie]'s brother [Preston] took her to the fair when she was little. [Preston] also brought his brother [James].
proof_state: [{('Minnie', 'brother', 'James'): [('Minnie', 'brother', 'Preston'), ('Preston', 'brother', 'James')]}]