[Robert] started to make [Jeffrey] a sandwich for lunch, [Robert] was so proud of his daughter, [Elsie], graduating at the top of her class. [Pedro] took is son [Jeffrey] and mother [Shantel] out to a lovely summer brunch.
('Shantel', 'Elsie')
[Pedro] took is son [Jeffrey] and mother [Shantel] out to a lovely summer brunch. [Robert] started to make [Jeffrey] a sandwich for lunch, [Robert] was so proud of his daughter, [Elsie], graduating at the top of her class.
[{('Shantel', 'granddaughter', 'Elsie'): [('Shantel', 'son', 'Robert'), ('Robert', 'daughter', 'Elsie')]}, {('Shantel', 'son', 'Robert'): [('Shantel', 'son', 'Pedro'), ('Pedro', 'brother', 'Robert')]}, {('Pedro', 'brother', 'Robert'): [('Pedro', 'son', 'Jeffrey'), ('Jeffrey', 'uncle', 'Robert')]}]
['son', 'son', 'uncle', 'daughter']