[Ashley] took her grandson [Mary] to the zoo. He loved feeding the monkeys. [Amy] took her daughter, [Mary], out to High Tea yesterday afternoon.
('Amy', 'Ashley')
[Amy] took her daughter, [Mary], out to High Tea yesterday afternoon. [Ashley] took her grandson [Mary] to the zoo. He loved feeding the monkeys.
[{('Amy', 'mother', 'Ashley'): [('Amy', 'daughter', 'Mary'), ('Mary', 'grandmother', 'Ashley')]}]
['daughter', 'grandmother']