story: [Cedric] and his Aunt [Marian] flew first class [Wayne] took his son [Cedric] to the park to feed the squirrels. [Marian]'s father, [Henry], felt a wave of sadness when [Marian] left for college.
clean_story: [Wayne] took his son [Cedric] to the park to feed the squirrels. [Cedric] and his Aunt [Marian] flew first class [Marian]'s father, [Henry], felt a wave of sadness when [Marian] left for college.
proof_state: [{('Wayne', 'father', 'Henry'): [('Wayne', 'sister', 'Marian'), ('Marian', 'father', 'Henry')]}, {('Wayne', 'sister', 'Marian'): [('Wayne', 'son', 'Cedric'), ('Cedric', 'aunt', 'Marian')]}]