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