[David] could n't wait to get off the plane to see her mother, [Marie]. [Marie] and her sister [Evangeline] are the only children in their family. [Cindy] needed to go to the store. [Cindy] asked her sister [David] for a ride.
('Evangeline', 'Cindy')
[Marie] and her sister [Evangeline] are the only children in their family. [David] could n't wait to get off the plane to see her mother, [Marie]. [Cindy] needed to go to the store. [Cindy] asked her sister [David] for a ride.
[{('Evangeline', 'aunt', 'Cindy'): [('Evangeline', 'mother', 'David'), ('David', 'sister', 'Cindy')]}, {('Evangeline', 'mother', 'David'): [('Evangeline', 'sister', 'Marie'), ('Marie', 'mother', 'David')]}]
['sister', 'mother', 'sister']