story: [Peter] is proud of his son. His name is [Stacy]. [Alfred] is frustrated teaching his son how to drive. His son is [Francisco]. [Alfred]'s brother [Peter] missed the bus and was late for school so, [Alfred]'s sister [Rose] decided to drop him off.
query: ('Stacy', 'Rose')
clean_story: [Peter] is proud of his son. His name is [Stacy]. [Alfred]'s brother [Peter] missed the bus and was late for school so, [Alfred]'s sister [Rose] decided to drop him off.
proof_state: [{('Stacy', 'aunt', 'Rose'): [('Stacy', 'father', 'Peter'), ('Peter', 'sister', 'Rose')]}, {('Peter', 'sister', 'Rose'): [('Peter', 'brother', 'Alfred'), ('Alfred', 'sister', 'Rose')]}]