[Dorothea] went to the play with her sister [Imelda] and her father [James]. [James] invited his brother [Matthew] to join them, but her could n't go.
('Matthew', 'Imelda')
[Dorothea] went to the play with her sister [Imelda] and her father [James]. [James] invited his brother [Matthew] to join them, but her could n't go.
[{('Matthew', 'niece', 'Imelda'): [('Matthew', 'brother', 'James'), ('James', 'daughter', 'Imelda')]}, {('James', 'daughter', 'Imelda'): [('James', 'daughter', 'Dorothea'), ('Dorothea', 'sister', 'Imelda')]}]