[Ashley] made popcorn for her son [George]. [George]'s daughter [Andrea] ate candy instead.
('Ashley', 'Andrea')
[Ashley] made popcorn for her son [George]. [George]'s daughter [Andrea] ate candy instead.
[{('Ashley', 'granddaughter', 'Andrea'): [('Ashley', 'son', 'George'), ('George', 'daughter', 'Andrea')]}]
['son', 'daughter']