[Joshua]'s sister, [David], was so happy to have him home. He was home from college. [Cindy] likes going to the mall with her aunt [Marie]. [David]'s daughter, [Marie], asked her mom to read her a story.
('Joshua', 'Cindy')
[Joshua]'s sister, [David], was so happy to have him home. He was home from college. [David]'s daughter, [Marie], asked her mom to read her a story. [Cindy] likes going to the mall with her aunt [Marie].
[{('Joshua', 'sister', 'Cindy'): [('Joshua', 'sister', 'David'), ('David', 'sister', 'Cindy')]}, {('David', 'sister', 'Cindy'): [('David', 'daughter', 'Marie'), ('Marie', 'aunt', 'Cindy')]}]
['sister', 'daughter', 'aunt']