[Tracy] took her daughter [Laura] to school during the cold winter morning. [Bettie] and her mother [Tracy] went dress shopping on Saturday. [Antonio] is going to the arcade with his sister, [Marie]. [Bettie] and her father [Antonio] went to the park. They had a wonderful time there, feeding the ducks.
('Laura', 'Marie')
[Tracy] took her daughter [Laura] to school during the cold winter morning. [Bettie] and her mother [Tracy] went dress shopping on Saturday. [Bettie] and her father [Antonio] went to the park. They had a wonderful time there, feeding the ducks. [Antonio] is going to the arcade with his sister, [Marie].
[{('Laura', 'aunt', 'Marie'): [('Laura', 'mother', 'Tracy'), ('Tracy', 'sister', 'Marie')]}, {('Tracy', 'sister', 'Marie'): [('Tracy', 'daughter', 'Bettie'), ('Bettie', 'aunt', 'Marie')]}, {('Bettie', 'aunt', 'Marie'): [('Bettie', 'father', 'Antonio'), ('Antonio', 'sister', 'Marie')]}]
['mother', 'daughter', 'father', 'sister']