[Allan] and her sister [Elsie] decided to take a trip to Mexico together. [Marie] scolded her son [John] for leaving the front door unlocked. [John] blamed the unlocked door on his sister [Elsie]. [Allan] and his sister [Michelle] went to the ice skating rink. [Allan] fell down and [Michelle] laughed at him.
('Marie', 'Michelle')
[Marie] scolded her son [John] for leaving the front door unlocked. [John] blamed the unlocked door on his sister [Elsie]. [Allan] and her sister [Elsie] decided to take a trip to Mexico together. [Allan] and his sister [Michelle] went to the ice skating rink. [Allan] fell down and [Michelle] laughed at him.
[{('Marie', 'daughter', 'Michelle'): [('Marie', 'son', 'Allan'), ('Allan', 'sister', 'Michelle')]}, {('Marie', 'son', 'Allan'): [('Marie', 'son', 'John'), ('John', 'brother', 'Allan')]}, {('John', 'brother', 'Allan'): [('John', 'sister', 'Elsie'), ('Elsie', 'brother', 'Allan')]}]
['son', 'sister', 'brother', 'sister']