[Harold] took his daughter [Tracy] to the bookstore, and bought her some books from her favorite author. [Marie] took her daughter [Angelica] to school during the cold winter morning. [Michelle] took her grandfather [Harold] out for breakfast while her mother, [Marie], was at work.
('Angelica', 'Tracy')
[Marie] took her daughter [Angelica] to school during the cold winter morning. [Michelle] took her grandfather [Harold] out for breakfast while her mother, [Marie], was at work. [Harold] took his daughter [Tracy] to the bookstore, and bought her some books from her favorite author.
[{('Angelica', 'aunt', 'Tracy'): [('Angelica', 'mother', 'Marie'), ('Marie', 'sister', 'Tracy')]}, {('Marie', 'sister', 'Tracy'): [('Marie', 'father', 'Harold'), ('Harold', 'daughter', 'Tracy')]}, {('Marie', 'father', 'Harold'): [('Marie', 'daughter', 'Michelle'), ('Michelle', 'grandfather', 'Harold')]}]
['mother', 'daughter', 'grandfather', 'daughter']