story: [Michelle] took her nephew [Emmanuel] to see a movie last Saturday. They had a good time. [Sandra] and her brother [Alan] went to the department store. [Emmanuel], [Alan]'s son, came with them.
query: ('Sandra', 'Michelle')
clean_story: [Sandra] and her brother [Alan] went to the department store. [Emmanuel], [Alan]'s son, came with them. [Michelle] took her nephew [Emmanuel] to see a movie last Saturday. They had a good time.
proof_state: [{('Sandra', 'sister', 'Michelle'): [('Sandra', 'brother', 'Alan'), ('Alan', 'sister', 'Michelle')]}, {('Alan', 'sister', 'Michelle'): [('Alan', 'son', 'Emmanuel'), ('Emmanuel', 'aunt', 'Michelle')]}]