story: [Rose] surprised her husband, [James], with tickets to see his favorite band. [Sandra] and [Rudolph] were shopping in the department store for clothes for their kids. Both of them needed to use the bathroom. They found the restroom signs, and [Rudolph] identified the male sign and went into the male bathroom. [Sandra] than identified the female sign on the stahl, and went to the bathroom there. [Sandra] took her daughter, [Rose], out to High Tea yesterday afternoon. [Rose] liked to play hide and seek with her son [Errol].
query: ('Rudolph', 'Errol')
clean_story: [Sandra] and [Rudolph] were shopping in the department store for clothes for their kids. Both of them needed to use the bathroom. They found the restroom signs, and [Rudolph] identified the male sign and went into the male bathroom. [Sandra] than identified the female sign on the stahl, and went to the bathroom there. [Sandra] took her daughter, [Rose], out to High Tea yesterday afternoon. [Rose] liked to play hide and seek with her son [Errol].
proof_state: [{('Rudolph', 'grandson', 'Errol'): [('Rudolph', 'daughter', 'Rose'), ('Rose', 'son', 'Errol')]}, {('Rudolph', 'daughter', 'Rose'): [('Rudolph', 'wife', 'Sandra'), ('Sandra', 'daughter', 'Rose')]}]