story: [Melissa] called her brother, [Paul], up to see how he was doing after surgery. [James] and his brother [Paul] went to the park. They threw a ball around and played with their dog. [Paul] and his brother [Preston] just talked on the phone for the first time in years.
query: ('Melissa', 'James')
clean_story: [Melissa] called her brother, [Paul], up to see how he was doing after surgery. [James] and his brother [Paul] went to the park. They threw a ball around and played with their dog.
proof_state: [{('Melissa', 'brother', 'James'): [('Melissa', 'brother', 'Paul'), ('Paul', 'brother', 'James')]}]