story: [Otto] drove his daughter [Ellen] to school yesterday because she missed the bus. [Adam] went hunting with his son, [Otto]. [Ellen] does n't like having to babysit her younger brother, [Raymond].
query: ('Ellen', 'Adam')
clean_story: [Otto] drove his daughter [Ellen] to school yesterday because she missed the bus. [Adam] went hunting with his son, [Otto].
proof_state: [{('Ellen', 'grandfather', 'Adam'): [('Ellen', 'father', 'Otto'), ('Otto', 'father', 'Adam')]}]