[Lorraine] called her grandmother [Ashley] on the phone. She just wanted to know how [Ashley] was doing. [Lorraine] and her mother [Nancy] went to volunteer at the homeless shelter last weekend.
('Nancy', 'Ashley')
[Lorraine] and her mother [Nancy] went to volunteer at the homeless shelter last weekend. [Lorraine] called her grandmother [Ashley] on the phone. She just wanted to know how [Ashley] was doing.
[{('Nancy', 'mother', 'Ashley'): [('Nancy', 'daughter', 'Lorraine'), ('Lorraine', 'grandmother', 'Ashley')]}]
['daughter', 'grandmother']