story: [Rose] took her son [Casey] shopping for new school clothes. They had a good time. [Jennifer] and her brother [Casey] played ball outside. [Jennifer]'s brother [Errol] stayed inside. [Errol] asked his father [James] if he could borrow some money.
query: ('Errol', 'Rose')
clean_story: [Jennifer] and her brother [Casey] played ball outside. [Jennifer]'s brother [Errol] stayed inside. [Rose] took her son [Casey] shopping for new school clothes. They had a good time.
proof_state: [{('Errol', 'mother', 'Rose'): [('Errol', 'brother', 'Casey'), ('Casey', 'mother', 'Rose')]}, {('Errol', 'brother', 'Casey'): [('Errol', 'sister', 'Jennifer'), ('Jennifer', 'brother', 'Casey')]}]