[Tina] was excited for today, its her daughter's, [Lena], spring break. She will finally get to see her. [Tina] is looking for a good gift for her sister [Pamela]. [Hugh] took his sister [Lena] to the movies with him to see the new Star Wars film.
('Hugh', 'Pamela')
[Hugh] took his sister [Lena] to the movies with him to see the new Star Wars film. [Tina] was excited for today, its her daughter's, [Lena], spring break. She will finally get to see her. [Tina] is looking for a good gift for her sister [Pamela].
[{('Hugh', 'niece', 'Pamela'): [('Hugh', 'sister', 'Lena'), ('Lena', 'daughter', 'Pamela')]}, {('Lena', 'daughter', 'Pamela'): [('Lena', 'daughter', 'Tina'), ('Tina', 'sister', 'Pamela')]}]
['sister', 'daughter', 'sister']