[John] got into an argument with his brother [Allan] and pushed him to the floor. As he burst into tears [John] ran to his mother [Marie] for comfort. [Elsie] went with her brother [Allan] to the mall to buy some new candles. [Elsie] went to visit her aunt, [Tracy], who's birthday was yesterday.
('Marie', 'Tracy')
[John] got into an argument with his brother [Allan] and pushed him to the floor. As he burst into tears [John] ran to his mother [Marie] for comfort. [Elsie] went with her brother [Allan] to the mall to buy some new candles. [Elsie] went to visit her aunt, [Tracy], who's birthday was yesterday.
[{('Marie', 'sister', 'Tracy'): [('Marie', 'daughter', 'Elsie'), ('Elsie', 'aunt', 'Tracy')]}, {('Marie', 'daughter', 'Elsie'): [('Marie', 'son', 'Allan'), ('Allan', 'sister', 'Elsie')]}, {('Marie', 'son', 'Allan'): [('Marie', 'son', 'John'), ('John', 'brother', 'Allan')]}]
['son', 'brother', 'sister', 'aunt']