[Marie] and her daughter [Angelica] went out to dinner. [Harold] was shopping for a new dress for his daughter [Tracy]. [Harold] played cards with his son. His son's daughter [Angelica] did not find it to be amusing. [Marie] took her daughter, [Lizzie], to lunch.
('Lizzie', 'Tracy')
[Marie] took her daughter, [Lizzie], to lunch. [Marie] and her daughter [Angelica] went out to dinner. [Harold] played cards with his son. His son's daughter [Angelica] did not find it to be amusing. [Harold] was shopping for a new dress for his daughter [Tracy].
[{('Lizzie', 'aunt', 'Tracy'): [('Lizzie', 'mother', 'Marie'), ('Marie', 'sister', 'Tracy')]}, {('Marie', 'sister', 'Tracy'): [('Marie', 'father', 'Harold'), ('Harold', 'daughter', 'Tracy')]}, {('Marie', 'father', 'Harold'): [('Marie', 'daughter', 'Angelica'), ('Angelica', 'grandfather', 'Harold')]}]
['mother', 'daughter', 'grandfather', 'daughter']