[David] took her sister [Lynn] out for dinner to celebrate her birthday. [Mildred] got a big birthday cake from her aunt [Lynn]. [Wesley] took his daughter [Mildred] to the store
('Wesley', 'David')
[Wesley] took his daughter [Mildred] to the store [Mildred] got a big birthday cake from her aunt [Lynn]. [David] took her sister [Lynn] out for dinner to celebrate her birthday.
[{('Wesley', 'sister', 'David'): [('Wesley', 'sister', 'Lynn'), ('Lynn', 'sister', 'David')]}, {('Wesley', 'sister', 'Lynn'): [('Wesley', 'daughter', 'Mildred'), ('Mildred', 'aunt', 'Lynn')]}]
['daughter', 'aunt', 'sister']