[Lizzie] met her husband [Allan] when they were just 12 years old. [Allan] braided his sister [Elsie]'s hair. [Marie] takes her daughter [Michelle] to the movies for her birthday. [Michelle]'s sister [Elsie] ca n't come too since she has to work.
('Lizzie', 'Marie')
[Lizzie] met her husband [Allan] when they were just 12 years old. [Allan] braided his sister [Elsie]'s hair. [Marie] takes her daughter [Michelle] to the movies for her birthday. [Michelle]'s sister [Elsie] ca n't come too since she has to work.
[{('Lizzie', 'mother-in-law', 'Marie'): [('Lizzie', 'husband', 'Allan'), ('Allan', 'mother', 'Marie')]}, {('Allan', 'mother', 'Marie'): [('Allan', 'sister', 'Elsie'), ('Elsie', 'mother', 'Marie')]}, {('Elsie', 'mother', 'Marie'): [('Elsie', 'sister', 'Michelle'), ('Michelle', 'mother', 'Marie')]}]
['husband', 'sister', 'sister', 'mother']