story: [Christopher] loves to play baseball with his dad, [Jason]. [Dorothy] loves spending time with her father. His name is [Jason].
query: ('Dorothy', 'Christopher')
clean_story: [Dorothy] loves spending time with her father. His name is [Jason]. [Christopher] loves to play baseball with his dad, [Jason].
proof_state: [{('Dorothy', 'brother', 'Christopher'): [('Dorothy', 'father', 'Jason'), ('Jason', 'son', 'Christopher')]}]