[Nicolas] wanted to buy something special for his grandmother [Ashley]. He did n't know what to get her so he asked his sister [Belva] for advice.
('Belva', 'Ashley')
[Nicolas] wanted to buy something special for his grandmother [Ashley]. He did n't know what to get her so he asked his sister [Belva] for advice.
[{('Belva', 'grandmother', 'Ashley'): [('Belva', 'brother', 'Nicolas'), ('Nicolas', 'grandmother', 'Ashley')]}]
['brother', 'grandmother']