[Wayne] took his sister [Theresa] to the movies with him to see the new Star Wars film. [Charlotte] and her mother [Theresa] attended a play at the theater.
('Wayne', 'Charlotte')
[Wayne] took his sister [Theresa] to the movies with him to see the new Star Wars film. [Charlotte] and her mother [Theresa] attended a play at the theater.
[{('Wayne', 'niece', 'Charlotte'): [('Wayne', 'sister', 'Theresa'), ('Theresa', 'daughter', 'Charlotte')]}]
['sister', 'daughter']