story: [Marissa] attended the graduation of her sister's son [Todd]. [James] took his nephew [Jason] out parasailing. The two had a great time together, and came home safely. [Alverta] went to her son [Todd]'s House [Antonio] is out playing tennis with his daughter [Marissa] because it is nice and sunny outside.
clean_story: [Alverta] went to her son [Todd]'s House [Marissa] attended the graduation of her sister's son [Todd]. [Antonio] is out playing tennis with his daughter [Marissa] because it is nice and sunny outside.
proof_state: [{('Alverta', 'father', 'Antonio'): [('Alverta', 'sister', 'Marissa'), ('Marissa', 'father', 'Antonio')]}, {('Alverta', 'sister', 'Marissa'): [('Alverta', 'son', 'Todd'), ('Todd', 'aunt', 'Marissa')]}]