[Bernardo] took his sister [Bettie] to the movies with him to see the new Star Wars film. [Tracy] and her daughter [Bettie] are entering the competition together. [Bettie] loves her brother [Bernardo]. [Bettie] went on a vacation with her brother [Bobby].
('Tracy', 'Bobby')
[Tracy] and her daughter [Bettie] are entering the competition together. [Bettie] loves her brother [Bernardo]. [Bernardo] took his sister [Bettie] to the movies with him to see the new Star Wars film. [Bettie] went on a vacation with her brother [Bobby].
[{('Tracy', 'son', 'Bobby'): [('Tracy', 'son', 'Bernardo'), ('Bernardo', 'brother', 'Bobby')]}, {('Tracy', 'son', 'Bernardo'): [('Tracy', 'daughter', 'Bettie'), ('Bettie', 'brother', 'Bernardo')]}, {('Bernardo', 'brother', 'Bobby'): [('Bernardo', 'sister', 'Bettie'), ('Bettie', 'brother', 'Bobby')]}]
['daughter', 'brother', 'sister', 'brother']