[Ashley] took her daughter, [Amy], out to High Tea yesterday afternoon. [Nancy] needed to go to the store. [Nancy] asked her sister [Amy] for a ride.
('Ashley', 'Nancy')
[Ashley] took her daughter, [Amy], out to High Tea yesterday afternoon. [Nancy] needed to go to the store. [Nancy] asked her sister [Amy] for a ride.
[{('Ashley', 'daughter', 'Nancy'): [('Ashley', 'daughter', 'Amy'), ('Amy', 'sister', 'Nancy')]}]
['daughter', 'sister']