story: [John] has always felt ignored in his big family. His brother [Dana] always got all the attention of their parents, who recounted his every accomplishment to all the household. [William]'s grandpa [Adam] taught him and his brother [John] how to hunt and fish when they were both still very young.
query: ('John', 'Adam')
clean_story: [William]'s grandpa [Adam] taught him and his brother [John] how to hunt and fish when they were both still very young.
proof_state: [{('John', 'grandfather', 'Adam'): [('John', 'brother', 'William'), ('William', 'grandfather', 'Adam')]}]