story: [Dwight] and his wife, [Lisa], went to the dentist's office. [Joe], [Lisa]'s son, had just had his wisdom teeth pulled, and they needed to pick him up.
query: ('Dwight', 'Joe')
clean_story: [Dwight] and his wife, [Lisa], went to the dentist's office. [Joe], [Lisa]'s son, had just had his wisdom teeth pulled, and they needed to pick him up.
proof_state: [{('Dwight', 'son', 'Joe'): [('Dwight', 'wife', 'Lisa'), ('Lisa', 'son', 'Joe')]}]