[James]'s sister [Alma] wanted [James]'s daughter, [Dorothea], to go with them to the theatre. [Glenn]'s sister [Dorothea] asked him for some help planting her garden.
('Alma', 'Glenn')
[James]'s sister [Alma] wanted [James]'s daughter, [Dorothea], to go with them to the theatre. [Glenn]'s sister [Dorothea] asked him for some help planting her garden.
[{('Alma', 'nephew', 'Glenn'): [('Alma', 'brother', 'James'), ('James', 'son', 'Glenn')]}, {('James', 'son', 'Glenn'): [('James', 'daughter', 'Dorothea'), ('Dorothea', 'brother', 'Glenn')]}]