[Lynn] and her sister [Cindy] have never been close. Still, they love each other because they are family. [James] took his daughter [Lena] to dinner, [Cindy], [Lena]'s sister stayed home.
('James', 'Lynn')
[James] took his daughter [Lena] to dinner, [Cindy], [Lena]'s sister stayed home. [Lynn] and her sister [Cindy] have never been close. Still, they love each other because they are family.
[{('James', 'daughter', 'Lynn'): [('James', 'daughter', 'Lena'), ('Lena', 'sister', 'Lynn')]}, {('Lena', 'sister', 'Lynn'): [('Lena', 'sister', 'Cindy'), ('Cindy', 'sister', 'Lynn')]}]
['daughter', 'sister', 'sister']