story: [Ellen] just recently met her father, [Otto]. They both love to fish and hunt. [Otto] made dinner reservations for his sister [Nancy]. [Adam] went hunting with his son, [Otto].
query: ('Ellen', 'Adam')
clean_story: [Ellen] just recently met her father, [Otto]. They both love to fish and hunt. [Adam] went hunting with his son, [Otto].
proof_state: [{('Ellen', 'grandfather', 'Adam'): [('Ellen', 'father', 'Otto'), ('Otto', 'father', 'Adam')]}]