[Ashley] took her daughter [Amy] to school during the cold winter morning. [Jennifer] took her mother, [Amy], out for lunch.
('Jennifer', 'Ashley')
[Jennifer] took her mother, [Amy], out for lunch. [Ashley] took her daughter [Amy] to school during the cold winter morning.
[{('Jennifer', 'grandmother', 'Ashley'): [('Jennifer', 'mother', 'Amy'), ('Amy', 'mother', 'Ashley')]}]
['mother', 'mother']