[Wesley] bought his wife, [Lena], a new necklace. [Chris]'s sister [Tina] and mother [Lena] had dinner together at a local diner.
('Wesley', 'Tina')
[Wesley] bought his wife, [Lena], a new necklace. [Chris]'s sister [Tina] and mother [Lena] had dinner together at a local diner.
[{('Wesley', 'daughter', 'Tina'): [('Wesley', 'son', 'Chris'), ('Chris', 'sister', 'Tina')]}, {('Wesley', 'son', 'Chris'): [('Wesley', 'wife', 'Lena'), ('Lena', 'son', 'Chris')]}]
['wife', 'son', 'sister']