[Lillian] takes her son [Jerry] to the park every Saturday. [Jerry]'s grandmother, [Ashley], was sick. [Jerry] stayed by her side until she got better.
('Lillian', 'Ashley')
[Lillian] takes her son [Jerry] to the park every Saturday. [Jerry]'s grandmother, [Ashley], was sick. [Jerry] stayed by her side until she got better.
[{('Lillian', 'mother', 'Ashley'): [('Lillian', 'son', 'Jerry'), ('Jerry', 'grandmother', 'Ashley')]}]
['son', 'grandmother']