story: [Maria] asked her mother [Nettie] if she could go outside and play with her friends. [Peggy] wanted to buy her mother [Cecilia] flowers for Mothers Day, so she called her sister [Maria] to go shopping with her. [Maria] went to dinner with her daughter [Cecilia]. They then went to the park afterwards. [Cecilia] and her brother [William] enlisted in the army
clean_story: [Cecilia] and her brother [William] enlisted in the army [Maria] went to dinner with her daughter [Cecilia]. They then went to the park afterwards. [Maria] asked her mother [Nettie] if she could go outside and play with her friends.
proof_state: [{('William', 'mother', 'Nettie'): [('William', 'sister', 'Cecilia'), ('Cecilia', 'mother', 'Nettie')]}, {('Cecilia', 'mother', 'Nettie'): [('Cecilia', 'daughter', 'Maria'), ('Maria', 'grandmother', 'Nettie')]}]