[Dale] gave away his daughter, [Rosetta], to her groom, [Tony].
('Tony', 'Dale')
[Dale] gave away his daughter, [Rosetta], to her groom, [Tony].
[{('Tony', 'father-in-law', 'Dale'): [('Tony', 'wife', 'Rosetta'), ('Rosetta', 'father', 'Dale')]}]
['wife', 'father']