story: [Stacy] borrowed some money from her brother [Brian]. [Stacy] told her husband, [Mack], she wanted to visit her father. [Preston] was waiting in the driveway, to show his daughter, [Stacy], his new car.
query: ('Mack', 'Preston')
clean_story: [Stacy] told her husband, [Mack], she wanted to visit her father. [Preston] was waiting in the driveway, to show his daughter, [Stacy], his new car.
proof_state: [{('Mack', 'father-in-law', 'Preston'): [('Mack', 'wife', 'Stacy'), ('Stacy', 'father', 'Preston')]}]