[Pedro] looked up to his older brother named [Louis]. [Louis] was very strong and quite brave and that's the reason [Pedro] admires him. [Louis] took his brother [Antonio] to Best Buy. [Antonio] was planning to buy his children, [Bernardo] and [Bettie], a new game system.
('Pedro', 'Bettie')
[Pedro] looked up to his older brother named [Louis]. [Louis] was very strong and quite brave and that's the reason [Pedro] admires him. [Louis] took his brother [Antonio] to Best Buy. [Antonio] was planning to buy his children, [Bernardo] and [Bettie], a new game system.
[{('Pedro', 'niece', 'Bettie'): [('Pedro', 'brother', 'Antonio'), ('Antonio', 'daughter', 'Bettie')]}, {('Pedro', 'brother', 'Antonio'): [('Pedro', 'brother', 'Louis'), ('Louis', 'brother', 'Antonio')]}, {('Antonio', 'daughter', 'Bettie'): [('Antonio', 'son', 'Bernardo'), ('Bernardo', 'sister', 'Bettie')]}]
['brother', 'brother', 'son', 'sister']