[Jerry] bought a new refrigerator for his mother [Lillian]. [Ashley] took her daughter [Lillian] to see a movie on Friday. She let her pick the movie and she enjoyed it very much.
('Jerry', 'Ashley')
[Jerry] bought a new refrigerator for his mother [Lillian]. [Ashley] took her daughter [Lillian] to see a movie on Friday. She let her pick the movie and she enjoyed it very much.
[{('Jerry', 'grandmother', 'Ashley'): [('Jerry', 'mother', 'Lillian'), ('Lillian', 'mother', 'Ashley')]}]
['mother', 'mother']