story: [Sandra] sat anxiously in the airport terminal, waiting to see her son [Matthew] walk through the gate. [Valerie] went to the arcade with her niece, [Enedina]. They had lots of fun playing together. [Enedina] loves to watch stand up comedy with her brother. His name is [Matthew].
query: ('Sandra', 'Valerie')
clean_story: [Sandra] sat anxiously in the airport terminal, waiting to see her son [Matthew] walk through the gate. [Enedina] loves to watch stand up comedy with her brother. His name is [Matthew]. [Valerie] went to the arcade with her niece, [Enedina]. They had lots of fun playing together.
proof_state: [{('Sandra', 'sister', 'Valerie'): [('Sandra', 'daughter', 'Enedina'), ('Enedina', 'aunt', 'Valerie')]}, {('Sandra', 'daughter', 'Enedina'): [('Sandra', 'son', 'Matthew'), ('Matthew', 'sister', 'Enedina')]}]