[Dale] sent a beautiful bouquet to his son [Tony]. It was to congratulate [Tony] on getting married to his wife [Rosetta].
('Rosetta', 'Dale')
[Dale] sent a beautiful bouquet to his son [Tony]. It was to congratulate [Tony] on getting married to his wife [Rosetta].
[{('Rosetta', 'father-in-law', 'Dale'): [('Rosetta', 'husband', 'Tony'), ('Tony', 'father', 'Dale')]}]
['husband', 'father']