story: [Minnie] is a sister of [James]. [James] took his sister [Melissa] to the movies with him to see the new Star Wars film. [Nancy] is a woman with a sister named [Minnie].
query: ('James', 'Nancy')
clean_story: [Minnie] is a sister of [James]. [Nancy] is a woman with a sister named [Minnie].
proof_state: [{('James', 'sister', 'Nancy'): [('James', 'sister', 'Minnie'), ('Minnie', 'sister', 'Nancy')]}]