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