story: [Kelley] always invites her daughter-in law of [Robert] to the movies on sundays. [Elizabeth] is having dinner with her daughter, [Esther], and sister, [Dawn]. [Dawn]'s mother, [Patricia], will be visiting them tonight, also.
clean_story: [Elizabeth] is having dinner with her daughter, [Esther], and sister, [Dawn]. [Dawn]'s mother, [Patricia], will be visiting them tonight, also.
proof_state: [{('Esther', 'grandmother', 'Patricia'): [('Esther', 'mother', 'Elizabeth'), ('Elizabeth', 'mother', 'Patricia')]}, {('Elizabeth', 'mother', 'Patricia'): [('Elizabeth', 'sister', 'Dawn'), ('Dawn', 'mother', 'Patricia')]}]