story: [Ryan] and his daughter [Elise] took a day off school to go to the zoo. [Elise] wanted to visit her grandmother [Nettie], but [Nettie] was asleep. [Mary] made dinner for her husband [Ryan]. [William] and his sister [Mary] were arguing about politics. [Elise], [Mary]'s daughter, heard them, but did n't want to get involved in the fight.
clean_story: [William] and his sister [Mary] were arguing about politics. [Elise], [Mary]'s daughter, heard them, but did n't want to get involved in the fight. [Elise] wanted to visit her grandmother [Nettie], but [Nettie] was asleep.
proof_state: [{('William', 'mother', 'Nettie'): [('William', 'sister', 'Mary'), ('Mary', 'mother', 'Nettie')]}, {('Mary', 'mother', 'Nettie'): [('Mary', 'daughter', 'Elise'), ('Elise', 'grandmother', 'Nettie')]}]