[Emily] chose to go stay with her grandmother, [Ashley] while [Emily]'s brother, [Michael] was out of town.
('Ashley', 'Michael')
[Emily] chose to go stay with her grandmother, [Ashley] while [Emily]'s brother, [Michael] was out of town.
[{('Ashley', 'grandson', 'Michael'): [('Ashley', 'granddaughter', 'Emily'), ('Emily', 'brother', 'Michael')]}]
['granddaughter', 'brother']