[Ashley] took her daughter [Lillian] to lunch. [Lillian] had to hire a babysitter for her son, [Jerry], so she could go out.
('Ashley', 'Jerry')
[Ashley] took her daughter [Lillian] to lunch. [Lillian] had to hire a babysitter for her son, [Jerry], so she could go out.
[{('Ashley', 'grandson', 'Jerry'): [('Ashley', 'daughter', 'Lillian'), ('Lillian', 'son', 'Jerry')]}]
['daughter', 'son']