[Tina] and her father [Wesley] went to visit his sister [Cindy]. [David] is coming to New York to visit her niece, [Tina].
('Cindy', 'David')
[Tina] and her father [Wesley] went to visit his sister [Cindy]. [David] is coming to New York to visit her niece, [Tina].
[{('Cindy', 'sister', 'David'): [('Cindy', 'brother', 'Wesley'), ('Wesley', 'sister', 'David')]}, {('Wesley', 'sister', 'David'): [('Wesley', 'daughter', 'Tina'), ('Tina', 'aunt', 'David')]}]
['brother', 'daughter', 'aunt']