[Wayne] and his daughter [Lorraine] helped to make Thanksgiving dinner together. [Lorraine] is the [Robert]'s wife.
('Wayne', 'Robert')
[Wayne] and his daughter [Lorraine] helped to make Thanksgiving dinner together. [Lorraine] is the [Robert]'s wife.
[{('Wayne', 'son-in-law', 'Robert'): [('Wayne', 'daughter', 'Lorraine'), ('Lorraine', 'husband', 'Robert')]}]
['daughter', 'husband']