story: [Scott] has a sister that picks on him. Her name is [Diana]. [Sandra] is proud that her son [James] taught his daughter [Jennifer] and son [Scott] how to speak Chinese,
query: ('Scott', 'Sandra')
clean_story: [Sandra] is proud that her son [James] taught his daughter [Jennifer] and son [Scott] how to speak Chinese,
proof_state: [{('Scott', 'grandmother', 'Sandra'): [('Scott', 'sister', 'Jennifer'), ('Jennifer', 'grandmother', 'Sandra')]}, {('Jennifer', 'grandmother', 'Sandra'): [('Jennifer', 'father', 'James'), ('James', 'mother', 'Sandra')]}]