story: [Jaime] took his brother [Mack] to get lunch at a local diner. [Adam] went to his daughter [Melissa]'s house, to have lunch with her son [Mack].
query: ('Mack', 'Adam')
clean_story: [Adam] went to his daughter [Melissa]'s house, to have lunch with her son [Mack].
proof_state: [{('Mack', 'grandfather', 'Adam'): [('Mack', 'mother', 'Melissa'), ('Melissa', 'father', 'Adam')]}]