story: [Otto]'s son [John] entered rehab for the ninth time at the age of thirty. [Dana] played catch with his dad, [Otto] [James] asked his brother [Otto] to help him fix his car and he said he would after he got off work.
query: ('James', 'John')
clean_story: [James] asked his brother [Otto] to help him fix his car and he said he would after he got off work. [Otto]'s son [John] entered rehab for the ninth time at the age of thirty.
proof_state: [{('James', 'nephew', 'John'): [('James', 'brother', 'Otto'), ('Otto', 'son', 'John')]}]