story: [Paul] played catch with his dad, [Adam] [Otto] and his brother [Paul] fight a lot. Despite this, they still love each other very much. [Melissa] does n't always get along with her brother [Paul]. Sometimes they fight like siblings do.
query: ('Adam', 'Otto')
clean_story: [Paul] played catch with his dad, [Adam] [Otto] and his brother [Paul] fight a lot. Despite this, they still love each other very much.
proof_state: [{('Adam', 'son', 'Otto'): [('Adam', 'son', 'Paul'), ('Paul', 'brother', 'Otto')]}]