story: [Carol] had dinner with her sister. Her sister's son [Casey] was also there. [James] made a sandwich for his son [Edward]. [Edward]'s brother [Casey] ate an apple instead. [James] went on a roadtrip with his youngest child, [Scott].
query: ('James', 'Carol')
clean_story: [James] made a sandwich for his son [Edward]. [Edward]'s brother [Casey] ate an apple instead. [Carol] had dinner with her sister. Her sister's son [Casey] was also there.
proof_state: [{('James', 'sister', 'Carol'): [('James', 'son', 'Casey'), ('Casey', 'aunt', 'Carol')]}, {('James', 'son', 'Casey'): [('James', 'son', 'Edward'), ('Edward', 'brother', 'Casey')]}]