story: [James] took his daughter [Jennifer] out for ice cream. His other daughter, [Jeannette], was still in school and could not go. [Errol] and his sister [Jennifer] went to the park. [Casey] and his sister [Jennifer] stood in line at the fair.
query: ('Errol', 'Jeannette')
clean_story: [Errol] and his sister [Jennifer] went to the park. [James] took his daughter [Jennifer] out for ice cream. His other daughter, [Jeannette], was still in school and could not go.
proof_state: [{('Errol', 'sister', 'Jeannette'): [('Errol', 'sister', 'Jennifer'), ('Jennifer', 'sister', 'Jeannette')]}, {('Jennifer', 'sister', 'Jeannette'): [('Jennifer', 'father', 'James'), ('James', 'daughter', 'Jeannette')]}]