story: [Robert] loves spending time with his uncle [Otto]. [Paul] was delighted to watch his son [Jess] steal third base in the Championship baseball game. [Paul] went on a roadtrip with his youngest child, [Robert].
query: ('Paul', 'Otto')
clean_story: [Paul] went on a roadtrip with his youngest child, [Robert]. [Robert] loves spending time with his uncle [Otto].
proof_state: [{('Paul', 'brother', 'Otto'): [('Paul', 'son', 'Robert'), ('Robert', 'uncle', 'Otto')]}]