story: [James] was out with his son [Clarence]. Later that day they went to see [James]'s father, [Antonio]. [Elizabeth] and her son, [Clarence], went to the park to fly a kite. They had fun doing it all day. [Marissa] has a great time when her sister's son visits. His name is [Pablo].
clean_story: [Elizabeth] and her son, [Clarence], went to the park to fly a kite. They had fun doing it all day. [James] was out with his son [Clarence]. Later that day they went to see [James]'s father, [Antonio].
proof_state: [{('Elizabeth', 'father', 'Antonio'): [('Elizabeth', 'son', 'Clarence'), ('Clarence', 'grandfather', 'Antonio')]}, {('Clarence', 'grandfather', 'Antonio'): [('Clarence', 'father', 'James'), ('James', 'father', 'Antonio')]}]