story: [Eustolia] called her brother, [Erik], up to see how he was doing after surgery. [Lisa] went shopping with her daughter [Michelle]. [Michelle]'s sister [Eustolia] was too busy to join them. [George] bought his wife, [Eustolia], a new necklace.
query: ('George', 'Lisa')
clean_story: [George] bought his wife, [Eustolia], a new necklace. [Lisa] went shopping with her daughter [Michelle]. [Michelle]'s sister [Eustolia] was too busy to join them.
proof_state: [{('George', 'mother-in-law', 'Lisa'): [('George', 'wife', 'Eustolia'), ('Eustolia', 'mother', 'Lisa')]}, {('Eustolia', 'mother', 'Lisa'): [('Eustolia', 'sister', 'Michelle'), ('Michelle', 'mother', 'Lisa')]}]