[Linda] us the daughter of [Wayne] 'wife. [Lorraine] took her sister [Linda] out for dinner to celebrate her birthday.
('Wayne', 'Lorraine')
[Linda] us the daughter of [Wayne] 'wife. [Lorraine] took her sister [Linda] out for dinner to celebrate her birthday.
[{('Wayne', 'daughter', 'Lorraine'): [('Wayne', 'daughter', 'Linda'), ('Linda', 'sister', 'Lorraine')]}]
['daughter', 'sister']