story: [Marissa] had a daughter named [Doris]. [Elizabeth] and her sister, [Marissa], frequently bicker. However, they always make up quickly. [Clarence] and Uncle [Fred] watched the fireworks over the bay [Elizabeth] bought her mother, [Patricia], a puppy for her birthday.
clean_story: [Marissa] had a daughter named [Doris]. [Elizabeth] and her sister, [Marissa], frequently bicker. However, they always make up quickly. [Elizabeth] bought her mother, [Patricia], a puppy for her birthday.
proof_state: [{('Doris', 'grandmother', 'Patricia'): [('Doris', 'mother', 'Marissa'), ('Marissa', 'mother', 'Patricia')]}, {('Marissa', 'mother', 'Patricia'): [('Marissa', 'sister', 'Elizabeth'), ('Elizabeth', 'mother', 'Patricia')]}]