[Milton] asked his mother [Amy] where babies came from. [Amy] told him they came from the stork. [Ashley] took her daughter [Amy] to school during the cold winter morning.
('Milton', 'Ashley')
[Milton] asked his mother [Amy] where babies came from. [Amy] told him they came from the stork. [Ashley] took her daughter [Amy] to school during the cold winter morning.
[{('Milton', 'grandmother', 'Ashley'): [('Milton', 'mother', 'Amy'), ('Amy', 'mother', 'Ashley')]}]
['mother', 'mother']