[Harold] went golfing with his son [Louis]. [Louis] showed off new school pictures of his daughter [Nicole] [Marie] and her daughter [Elsie] went out to dinner. [Marie] likes to make mini pies for her niece, [Nicole].
('Harold', 'Elsie')
[Harold] went golfing with his son [Louis]. [Louis] showed off new school pictures of his daughter [Nicole] [Marie] likes to make mini pies for her niece, [Nicole]. [Marie] and her daughter [Elsie] went out to dinner.
[{('Harold', 'granddaughter', 'Elsie'): [('Harold', 'daughter', 'Marie'), ('Marie', 'daughter', 'Elsie')]}, {('Harold', 'daughter', 'Marie'): [('Harold', 'son', 'Louis'), ('Louis', 'sister', 'Marie')]}, {('Louis', 'sister', 'Marie'): [('Louis', 'daughter', 'Nicole'), ('Nicole', 'aunt', 'Marie')]}]
['son', 'daughter', 'aunt', 'daughter']