[Ann] and her brother [John] went to the basketball game and had a great time. [John] and his grandmother [Ashley] went to the ice cream shop/
('Ashley', 'Ann')
[John] and his grandmother [Ashley] went to the ice cream shop/ [Ann] and her brother [John] went to the basketball game and had a great time.
[{('Ashley', 'granddaughter', 'Ann'): [('Ashley', 'grandson', 'John'), ('John', 'sister', 'Ann')]}]
['grandson', 'sister']