story: [Myrna] has an amazing son. Her son [Jeffrey] is very talented. [Myrna] loved to play dress-up with her daughter [Anna].
query: ('Jeffrey', 'Anna')
clean_story: [Myrna] has an amazing son. Her son [Jeffrey] is very talented. [Myrna] loved to play dress-up with her daughter [Anna].
proof_state: [{('Jeffrey', 'sister', 'Anna'): [('Jeffrey', 'mother', 'Myrna'), ('Myrna', 'daughter', 'Anna')]}]