[Nicolas] is a factory worker. He has a wonderful sister by the name of [Belva]. [Belva] stayed with his grandmother [Ashley] last summer on her farm. He had a great time.
('Nicolas', 'Ashley')
[Nicolas] is a factory worker. He has a wonderful sister by the name of [Belva]. [Belva] stayed with his grandmother [Ashley] last summer on her farm. He had a great time.
[{('Nicolas', 'grandmother', 'Ashley'): [('Nicolas', 'sister', 'Belva'), ('Belva', 'grandmother', 'Ashley')]}]
['sister', 'grandmother']