story: [Maria] went to visit his grandmother, [Michelle], at the nursing home. She was grateful for the company, she had n't had a family visit in months. [Maria] was playing hide-and-seek with her sister [Claire]. [Maria]'s sister, [Sabrina], recently started acting.
query: ('Sabrina', 'Michelle')
clean_story: [Maria]'s sister, [Sabrina], recently started acting. [Maria] went to visit his grandmother, [Michelle], at the nursing home. She was grateful for the company, she had n't had a family visit in months.
proof_state: [{('Sabrina', 'grandmother', 'Michelle'): [('Sabrina', 'sister', 'Maria'), ('Maria', 'grandmother', 'Michelle')]}]