[Bettie] does n't like her brother [Bernardo]. [Bettie] and her father [Antonio] went to visit his sister [Marie]. [Marie] and her brother [Louis] went to the basketball game and had a great time.
('Louis', 'Bernardo')
[Marie] and her brother [Louis] went to the basketball game and had a great time. [Bettie] and her father [Antonio] went to visit his sister [Marie]. [Bettie] does n't like her brother [Bernardo].
[{('Louis', 'nephew', 'Bernardo'): [('Louis', 'brother', 'Antonio'), ('Antonio', 'son', 'Bernardo')]}, {('Louis', 'brother', 'Antonio'): [('Louis', 'sister', 'Marie'), ('Marie', 'brother', 'Antonio')]}, {('Antonio', 'son', 'Bernardo'): [('Antonio', 'daughter', 'Bettie'), ('Bettie', 'brother', 'Bernardo')]}]
['sister', 'brother', 'daughter', 'brother']