[Pedro] and his brother [Antonio] liked to eat pizza but [Antonio]'s sister [Beverly] liked to eat tacos. [Pedro] often plays with [Bettie] on the weekends. [Pedro] plays with [Bettie] because he babysits her for his Brother, which makes [Pedro] [Bettie]'s Uncle. [Tracy]'s daughter, [Bettie], just graduated high school.
('Tracy', 'Beverly')
[Tracy]'s daughter, [Bettie], just graduated high school. [Pedro] often plays with [Bettie] on the weekends. [Pedro] plays with [Bettie] because he babysits her for his Brother, which makes [Pedro] [Bettie]'s Uncle. [Pedro] and his brother [Antonio] liked to eat pizza but [Antonio]'s sister [Beverly] liked to eat tacos.
[{('Tracy', 'sister', 'Beverly'): [('Tracy', 'brother', 'Pedro'), ('Pedro', 'sister', 'Beverly')]}, {('Pedro', 'sister', 'Beverly'): [('Pedro', 'brother', 'Antonio'), ('Antonio', 'sister', 'Beverly')]}, {('Tracy', 'brother', 'Pedro'): [('Tracy', 'daughter', 'Bettie'), ('Bettie', 'uncle', 'Pedro')]}]
['daughter', 'uncle', 'brother', 'sister']