[Ashley] loves to make cookies for her son. His name is [Nicholas]. [Theresa] went with her brother [Nicholas] to the mall to buy some new candles.
('Ashley', 'Theresa')
[Ashley] loves to make cookies for her son. His name is [Nicholas]. [Theresa] went with her brother [Nicholas] to the mall to buy some new candles.
[{('Ashley', 'daughter', 'Theresa'): [('Ashley', 'son', 'Nicholas'), ('Nicholas', 'sister', 'Theresa')]}]
['son', 'sister']