[Allan] and his sister [Elsie] went to the park. [Marie] loved to play dress-up with her daughter [Michelle]. [Elsie] and her husband, [Ronald], sat on the sofa watching television. Their favorite show was on. [Allan] and his sister [Michelle] stood in line at the fair.
('Marie', 'Ronald')
[Marie] loved to play dress-up with her daughter [Michelle]. [Allan] and his sister [Michelle] stood in line at the fair. [Allan] and his sister [Elsie] went to the park. [Elsie] and her husband, [Ronald], sat on the sofa watching television. Their favorite show was on.
[{('Marie', 'son-in-law', 'Ronald'): [('Marie', 'daughter', 'Elsie'), ('Elsie', 'husband', 'Ronald')]}, {('Marie', 'daughter', 'Elsie'): [('Marie', 'daughter', 'Michelle'), ('Michelle', 'sister', 'Elsie')]}, {('Michelle', 'sister', 'Elsie'): [('Michelle', 'brother', 'Allan'), ('Allan', 'sister', 'Elsie')]}]
['daughter', 'brother', 'sister', 'husband']