[Nancy] does n't like her brother [Nicholas]. [Nancy] and her mother [Ashley] attended a play at the theater.
('Ashley', 'Nicholas')
[Nancy] and her mother [Ashley] attended a play at the theater. [Nancy] does n't like her brother [Nicholas].
[{('Ashley', 'son', 'Nicholas'): [('Ashley', 'daughter', 'Nancy'), ('Nancy', 'brother', 'Nicholas')]}]
['daughter', 'brother']