[Wesley] took his wife, [Lena], out to see a play. [Lena]'s daughter, [Tina], stayed home to do homework. [Charles]'s wife [Tina] is planning a surprise birthday party for him.
('Wesley', 'Charles')
[Wesley] took his wife, [Lena], out to see a play. [Lena]'s daughter, [Tina], stayed home to do homework. [Charles]'s wife [Tina] is planning a surprise birthday party for him.
[{('Wesley', 'son-in-law', 'Charles'): [('Wesley', 'daughter', 'Tina'), ('Tina', 'husband', 'Charles')]}, {('Wesley', 'daughter', 'Tina'): [('Wesley', 'wife', 'Lena'), ('Lena', 'daughter', 'Tina')]}]
['wife', 'daughter', 'husband']