[Robert] and his sister [Beverly] took their father out to eat for his birthday. They had a great time. [Angelica] has a great relationship with her father [Robert]. [Pedro] tripped his brother [Antonio] in the living room. [Pedro] is a very hot guy, but his sister [Beverly] is even more attractive.
('Angelica', 'Antonio')
[Angelica] has a great relationship with her father [Robert]. [Robert] and his sister [Beverly] took their father out to eat for his birthday. They had a great time. [Pedro] is a very hot guy, but his sister [Beverly] is even more attractive. [Pedro] tripped his brother [Antonio] in the living room.
[{('Angelica', 'uncle', 'Antonio'): [('Angelica', 'father', 'Robert'), ('Robert', 'brother', 'Antonio')]}, {('Robert', 'brother', 'Antonio'): [('Robert', 'brother', 'Pedro'), ('Pedro', 'brother', 'Antonio')]}, {('Robert', 'brother', 'Pedro'): [('Robert', 'sister', 'Beverly'), ('Beverly', 'brother', 'Pedro')]}]
['father', 'sister', 'brother', 'brother']