[Jeff]'s father, [Wayne], bought him some ice cream. [Wayne] and his daughter [Lorraine] helped to make Thanksgiving dinner together.
('Jeff', 'Lorraine')
[Jeff]'s father, [Wayne], bought him some ice cream. [Wayne] and his daughter [Lorraine] helped to make Thanksgiving dinner together.
[{('Jeff', 'sister', 'Lorraine'): [('Jeff', 'father', 'Wayne'), ('Wayne', 'daughter', 'Lorraine')]}]
['father', 'daughter']