story: [Robert] took his son [Adrian] to the park to feed the squirrels. [April] was excited because she was meeting her father, [Paul], for lunch. [Adrian]'s mother, [Carolina], took him shopping for a new television [April] and her sister, [Carolina], frequently bicker. However, they always make up quickly. [Adrian] has a aunt named [April], routinely he went to school with his aunt
clean_story: [Robert] took his son [Adrian] to the park to feed the squirrels. [Adrian] has a aunt named [April], routinely he went to school with his aunt [April] was excited because she was meeting her father, [Paul], for lunch.
proof_state: [{('Robert', 'father', 'Paul'): [('Robert', 'sister', 'April'), ('April', 'father', 'Paul')]}, {('Robert', 'sister', 'April'): [('Robert', 'son', 'Adrian'), ('Adrian', 'aunt', 'April')]}]