[Nicholas] is frustrated teaching his son how to drive. His son is [Glen]. [Ashley]'s biggest accomplishment is raising her son [Nicholas].
('Ashley', 'Glen')
[Ashley]'s biggest accomplishment is raising her son [Nicholas]. [Nicholas] is frustrated teaching his son how to drive. His son is [Glen].
[{('Ashley', 'grandson', 'Glen'): [('Ashley', 'son', 'Nicholas'), ('Nicholas', 'son', 'Glen')]}]
['son', 'son']