[Dale] took his niece [Andrea] fishing Saturday. They caught a couple small fish. [Andrea] and her mother [Lillian] went to volunteer at the homeless shelter last weekend.
('Lillian', 'Dale')
[Andrea] and her mother [Lillian] went to volunteer at the homeless shelter last weekend. [Dale] took his niece [Andrea] fishing Saturday. They caught a couple small fish.
[{('Lillian', 'brother', 'Dale'): [('Lillian', 'daughter', 'Andrea'), ('Andrea', 'uncle', 'Dale')]}]
['daughter', 'uncle']