[Pedro] has a daughter names [Rebecca], she just turned 25. He also has a son, [Rebecca]'s brother [Jeffrey], he just turned 20. [Robert] was so proud of his daughter, [Elsie], graduating at the top of her class. [Elsie]'s uncle, [Pedro], bought her a pony. [Elsie] is so thrilled!
('Robert', 'Jeffrey')
[Robert] was so proud of his daughter, [Elsie], graduating at the top of her class. [Elsie]'s uncle, [Pedro], bought her a pony. [Elsie] is so thrilled! [Pedro] has a daughter names [Rebecca], she just turned 25. He also has a son, [Rebecca]'s brother [Jeffrey], he just turned 20.
[{('Robert', 'nephew', 'Jeffrey'): [('Robert', 'brother', 'Pedro'), ('Pedro', 'son', 'Jeffrey')]}, {('Robert', 'brother', 'Pedro'): [('Robert', 'daughter', 'Elsie'), ('Elsie', 'uncle', 'Pedro')]}, {('Pedro', 'son', 'Jeffrey'): [('Pedro', 'daughter', 'Rebecca'), ('Rebecca', 'brother', 'Jeffrey')]}]
['daughter', 'uncle', 'daughter', 'brother']