story: [Eustolia] called her brother, [Stacy], up to see how he was doing after surgery. [Lisa] invited her daughters [Michelle] and [Eustolia] to go to the movies and her son [Erik] asked if he could come and she said yes.
query: ('Erik', 'Michelle')
clean_story: [Lisa] invited her daughters [Michelle] and [Eustolia] to go to the movies and her son [Erik] asked if he could come and she said yes.
proof_state: [{('Erik', 'sister', 'Michelle'): [('Erik', 'mother', 'Lisa'), ('Lisa', 'daughter', 'Michelle')]}, {('Erik', 'mother', 'Lisa'): [('Erik', 'sister', 'Eustolia'), ('Eustolia', 'mother', 'Lisa')]}]