story: [Adam] was unhappy with his daughter, [Minnie], when she drove his Mercedes without asking for his permission. [Adam] made a grilled cheese for his son [James]. [James]'s brother [Preston] ate a salad.
query: ('Adam', 'Preston')
clean_story: [Adam] made a grilled cheese for his son [James]. [James]'s brother [Preston] ate a salad.
proof_state: [{('Adam', 'son', 'Preston'): [('Adam', 'son', 'James'), ('James', 'brother', 'Preston')]}]