story: [James] made dinner reservations for his sister [Melissa]. [James] has a loving mother named [Michelle]. [James] and his sister, [Nancy], love to go to the park together.
query: ('Michelle', 'Nancy')
clean_story: [James] has a loving mother named [Michelle]. [James] and his sister, [Nancy], love to go to the park together.
proof_state: [{('Michelle', 'daughter', 'Nancy'): [('Michelle', 'son', 'James'), ('James', 'sister', 'Nancy')]}]