story: [Carolina] had picked her daughter [Luella] out the cutest new dress to wear on her birthday. [Stephen] and his sister [Carolina] went out for ice cream. [April] and her sister [Carolina] were building a sand castle. [Stephen], [April]'s brother, came by and kicked it, and the girls cried. [Luella] asked her mother [Nettie] if she could go outside and play with her friends.
clean_story: [Stephen] and his sister [Carolina] went out for ice cream. [Carolina] had picked her daughter [Luella] out the cutest new dress to wear on her birthday. [Luella] asked her mother [Nettie] if she could go outside and play with her friends.
proof_state: [{('Stephen', 'mother', 'Nettie'): [('Stephen', 'sister', 'Carolina'), ('Carolina', 'mother', 'Nettie')]}, {('Carolina', 'mother', 'Nettie'): [('Carolina', 'daughter', 'Luella'), ('Luella', 'grandmother', 'Nettie')]}]