[Marie] was making lunch for her husband, [Robert], while he was playing with his daughter [Angelica]. [Erika] and her mother [Tracy] went dress shopping on Saturday. [Tracy] was eager to see her niece, [Angelica]. They had n't seen each other in ages
('Marie', 'Erika')
[Marie] was making lunch for her husband, [Robert], while he was playing with his daughter [Angelica]. [Tracy] was eager to see her niece, [Angelica]. They had n't seen each other in ages [Erika] and her mother [Tracy] went dress shopping on Saturday.
[{('Marie', 'niece', 'Erika'): [('Marie', 'sister', 'Tracy'), ('Tracy', 'daughter', 'Erika')]}, {('Marie', 'sister', 'Tracy'): [('Marie', 'daughter', 'Angelica'), ('Angelica', 'aunt', 'Tracy')]}, {('Marie', 'daughter', 'Angelica'): [('Marie', 'husband', 'Robert'), ('Robert', 'daughter', 'Angelica')]}]
['husband', 'daughter', 'aunt', 'daughter']