[Tina]'s brother [Chris] was going to be the star in the new show. [Tina] and her mother [Lena] went to volunteer at the homeless shelter last weekend. [James] has a daughter named [Lena] who visits him every Sunday for dinner.
('James', 'Chris')
[James] has a daughter named [Lena] who visits him every Sunday for dinner. [Tina] and her mother [Lena] went to volunteer at the homeless shelter last weekend. [Tina]'s brother [Chris] was going to be the star in the new show.
[{('James', 'grandson', 'Chris'): [('James', 'granddaughter', 'Tina'), ('Tina', 'brother', 'Chris')]}, {('James', 'granddaughter', 'Tina'): [('James', 'daughter', 'Lena'), ('Lena', 'daughter', 'Tina')]}]
['daughter', 'daughter', 'brother']