story: [Alfred] wanted to get a good gift for his sister, [Carol] [Alfred] received a call from his father, [Rudolph]. [Rudolph] asked where [Alfred]'s sister, [Rose], was. [Rose] had to pick her son [Scott] up from school because the schools' bus was broke down.
query: ('Scott', 'Rudolph')
clean_story: [Rose] had to pick her son [Scott] up from school because the schools' bus was broke down. [Alfred] received a call from his father, [Rudolph]. [Rudolph] asked where [Alfred]'s sister, [Rose], was.
proof_state: [{('Scott', 'grandfather', 'Rudolph'): [('Scott', 'mother', 'Rose'), ('Rose', 'father', 'Rudolph')]}, {('Rose', 'father', 'Rudolph'): [('Rose', 'brother', 'Alfred'), ('Alfred', 'father', 'Rudolph')]}]