story: [Marlene] took her sister, [Serena], out to dinner for her birthday. [Kyle] drove his daughter [Robin] to soccer practice. [Kyle] was delighted by the Christmas present his granddaughter, [Serena], made him. [Robin] had picked her daughter [Serena] out the cutest new dress to wear on her birthday.
clean_story: [Kyle] was delighted by the Christmas present his granddaughter, [Serena], made him. [Marlene] took her sister, [Serena], out to dinner for her birthday.
proof_state: [{('Kyle', 'granddaughter', 'Marlene'): [('Kyle', 'granddaughter', 'Serena'), ('Serena', 'sister', 'Marlene')]}]