story: [Lisa] loved to care for her newborn child [Erik]. [Lisa] and her daughter [Yvonne] went out to dinner. [Stacy] is madly in love with his wife. Her name is [Yvonne]. [Peter] was waiting patiently for his wife, [Lisa].
query: ('Peter', 'Stacy')
clean_story: [Peter] was waiting patiently for his wife, [Lisa]. [Lisa] and her daughter [Yvonne] went out to dinner. [Stacy] is madly in love with his wife. Her name is [Yvonne].
proof_state: [{('Peter', 'son-in-law', 'Stacy'): [('Peter', 'daughter', 'Yvonne'), ('Yvonne', 'husband', 'Stacy')]}, {('Peter', 'daughter', 'Yvonne'): [('Peter', 'wife', 'Lisa'), ('Lisa', 'daughter', 'Yvonne')]}]