story: [May] went shopping at the mall with her mother [Michelle] [Marian] and her sister [Michelle] were getting together this weekend so that they could go hiking together they had n't spent time together alone in a while. [May] called [Reta], her sister, to see if she wanted to go out to eat.
query: ('Reta', 'Marian')
clean_story: [May] called [Reta], her sister, to see if she wanted to go out to eat. [May] went shopping at the mall with her mother [Michelle] [Marian] and her sister [Michelle] were getting together this weekend so that they could go hiking together they had n't spent time together alone in a while.
proof_state: [{('Reta', 'aunt', 'Marian'): [('Reta', 'mother', 'Michelle'), ('Michelle', 'sister', 'Marian')]}, {('Reta', 'mother', 'Michelle'): [('Reta', 'sister', 'May'), ('May', 'mother', 'Michelle')]}]