[Mary] loves to visit her Uncle [George] on his farm. [Mary] and her mother [Amy] attended a play at the theater.
('Amy', 'George')
[Mary] and her mother [Amy] attended a play at the theater. [Mary] loves to visit her Uncle [George] on his farm.
[{('Amy', 'brother', 'George'): [('Amy', 'daughter', 'Mary'), ('Mary', 'uncle', 'George')]}]
['daughter', 'uncle']