story: [Minnie] loves cooking for her son. His name is [John]. [Dana]'s wife [Beatrice] is going out to brunch with [Dana]'s mother [Minnie].
query: ('Minnie', 'Beatrice')
clean_story: [Dana]'s wife [Beatrice] is going out to brunch with [Dana]'s mother [Minnie].
proof_state: [{('Minnie', 'daughter-in-law', 'Beatrice'): [('Minnie', 'son', 'Dana'), ('Dana', 'wife', 'Beatrice')]}]