[David] is teaching her niece, [Andrea] how to bake a homemade apple pie. [Joshua] was teacher his daughter [Andrea] how to drive. She made him a nervous wreck! [Cindy] and her brother [Joshua] were having a wonderful time at Disneyland.
('Cindy', 'David')
[Cindy] and her brother [Joshua] were having a wonderful time at Disneyland. [Joshua] was teacher his daughter [Andrea] how to drive. She made him a nervous wreck! [David] is teaching her niece, [Andrea] how to bake a homemade apple pie.
[{('Cindy', 'sister', 'David'): [('Cindy', 'brother', 'Joshua'), ('Joshua', 'sister', 'David')]}, {('Joshua', 'sister', 'David'): [('Joshua', 'daughter', 'Andrea'), ('Andrea', 'aunt', 'David')]}]
['brother', 'daughter', 'aunt']