[Beverly]'s son, [Samuel], was busy with school activities and forgot to meet his sister. [Nettie] and her brother [Samuel] went to the basketball game and had a great time. [Marie] went car shopping with her brother [Louis]. [Nettie] is so proud that [Louis], his father, quit smoking.
('Beverly', 'Marie')
[Beverly]'s son, [Samuel], was busy with school activities and forgot to meet his sister. [Nettie] and her brother [Samuel] went to the basketball game and had a great time. [Nettie] is so proud that [Louis], his father, quit smoking. [Marie] went car shopping with her brother [Louis].
[{('Beverly', 'sister', 'Marie'): [('Beverly', 'son', 'Samuel'), ('Samuel', 'aunt', 'Marie')]}, {('Samuel', 'aunt', 'Marie'): [('Samuel', 'father', 'Louis'), ('Louis', 'sister', 'Marie')]}, {('Samuel', 'father', 'Louis'): [('Samuel', 'sister', 'Nettie'), ('Nettie', 'father', 'Louis')]}]
['son', 'sister', 'father', 'sister']