story: [Dawn] and her son, [Harold], went to the park to fly a kite. They had fun doing it all day. [Elizabeth] took her nephew [Henry] out on a fishing trip that weekend. [Norman] and his son [Harold] went to the cinema together. [Norman]'s mother, [Patricia], waited impatiently for him at the diner.
clean_story: [Dawn] and her son, [Harold], went to the park to fly a kite. They had fun doing it all day. [Norman] and his son [Harold] went to the cinema together. [Norman]'s mother, [Patricia], waited impatiently for him at the diner.
proof_state: [{('Dawn', 'mother', 'Patricia'): [('Dawn', 'son', 'Harold'), ('Harold', 'grandmother', 'Patricia')]}, {('Harold', 'grandmother', 'Patricia'): [('Harold', 'father', 'Norman'), ('Norman', 'mother', 'Patricia')]}]