story: [Michelle] asked her sister [Valerie] to hurry up and get off the phone. [Michelle]'s sister [Marian] told her to wait her turn and be more patient. [Valerie] is one of my favorite students. She is the younger sister of [James], who I taught last year,
query: ('James', 'Marian')
clean_story: [Valerie] is one of my favorite students. She is the younger sister of [James], who I taught last year, [Michelle] asked her sister [Valerie] to hurry up and get off the phone. [Michelle]'s sister [Marian] told her to wait her turn and be more patient.
proof_state: [{('James', 'sister', 'Marian'): [('James', 'sister', 'Michelle'), ('Michelle', 'sister', 'Marian')]}, {('James', 'sister', 'Michelle'): [('James', 'sister', 'Valerie'), ('Valerie', 'sister', 'Michelle')]}]