[Wayne] and his daughter, [Lorraine], went to the bank. [Robert], [Lorraine]'s husband, went with them.
('Wayne', 'Robert')
[Wayne] and his daughter, [Lorraine], went to the bank. [Robert], [Lorraine]'s husband, went with them.
[{('Wayne', 'son-in-law', 'Robert'): [('Wayne', 'daughter', 'Lorraine'), ('Lorraine', 'husband', 'Robert')]}]
['daughter', 'husband']