story: [Christopher] is a great guy, he married his highschool sweetheart and had a beautiful daughter named [Anna]. [Gabrielle] and her husband John are the parents of [Christopher] who fathered [Anna].
query: ('Gabrielle', 'Anna')
clean_story: [Christopher] is a great guy, he married his highschool sweetheart and had a beautiful daughter named [Anna]. [Gabrielle] and her husband John are the parents of [Christopher] who fathered [Anna].
proof_state: [{('Gabrielle', 'granddaughter', 'Anna'): [('Gabrielle', 'son', 'Christopher'), ('Christopher', 'daughter', 'Anna')]}]