[Charlotte] does n't like having to babysit her younger brother, [James]. [James] took his sister [Rosetta] to the movies with him to see the new Star Wars film.
('Charlotte', 'Rosetta')
[Charlotte] does n't like having to babysit her younger brother, [James]. [James] took his sister [Rosetta] to the movies with him to see the new Star Wars film.
[{('Charlotte', 'sister', 'Rosetta'): [('Charlotte', 'brother', 'James'), ('James', 'sister', 'Rosetta')]}]
['brother', 'sister']