story: [April] and her brother [Ryan] went to see a movie. [Michael] and his son [Robert] went to look at cars. [Michael] ended up buying the Mustang. [April] bought a plant for her dad, [Paul]. [Michael] asked his aunt, [April], to read him a story. [April] unfortunately was n't able to, since she did n't have her glasses, and she was almost blind without them. [Paul] took his son [Ryan] out for ice cream.
clean_story: [Michael] and his son [Robert] went to look at cars. [Michael] ended up buying the Mustang. [Michael] asked his aunt, [April], to read him a story. [April] unfortunately was n't able to, since she did n't have her glasses, and she was almost blind without them. [April] bought a plant for her dad, [Paul].
proof_state: [{('Robert', 'father', 'Paul'): [('Robert', 'sister', 'April'), ('April', 'father', 'Paul')]}, {('Robert', 'sister', 'April'): [('Robert', 'son', 'Michael'), ('Michael', 'aunt', 'April')]}]