story: [Scott] planned his cross-country trip to see his grandmother, [Sandra], and hoped it was safe travels. [Diana]'s brother [Scott] was going to be the star in the new show. [Scott] made his moth [Rose] a mother's day gift at school. [Diana] and her sister [Jennifer] braided each other's hair before school.
query: ('Jennifer', 'Sandra')
clean_story: [Diana] and her sister [Jennifer] braided each other's hair before school. [Diana]'s brother [Scott] was going to be the star in the new show. [Scott] planned his cross-country trip to see his grandmother, [Sandra], and hoped it was safe travels.
proof_state: [{('Jennifer', 'grandmother', 'Sandra'): [('Jennifer', 'sister', 'Diana'), ('Diana', 'grandmother', 'Sandra')]}, {('Diana', 'grandmother', 'Sandra'): [('Diana', 'brother', 'Scott'), ('Scott', 'grandmother', 'Sandra')]}]